Hrb: not as good as I thought
This commit is contained in:
commit
517b911eea
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/.bundle/
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/.yardoc
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||||
/_yardoc/
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||||
/coverage/
|
||||
/doc/
|
||||
/pkg/
|
||||
/spec/reports/
|
||||
/tmp/
|
||||
/benchmark/profile/
|
||||
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|
|||
require:
|
||||
- rubocop-performance
|
||||
|
||||
Layout/MultilineMethodCallIndentation:
|
||||
EnforcedStyle: indented
|
||||
|
||||
Layout/SpaceInsideHashLiteralBraces:
|
||||
EnforcedStyle: no_space
|
||||
|
||||
Metrics/LineLength:
|
||||
Max: 120
|
||||
|
||||
Style/Documentation:
|
||||
Enabled: false
|
||||
|
||||
Style/MutableConstant:
|
||||
EnforcedStyle: strict
|
||||
|
||||
Style/StringLiterals:
|
||||
EnforcedStyle: double_quotes
|
||||
|
||||
Style/StringLiteralsInInterpolation:
|
||||
EnforcedStyle: double_quotes
|
||||
|
||||
Style/TrailingCommaInArrayLiteral:
|
||||
EnforcedStyleForMultiline: comma
|
||||
|
||||
Style/TrailingCommaInHashLiteral:
|
||||
EnforcedStyleForMultiline: comma
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||||
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# frozen_string_literal: true
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source "https://rubygems.org"
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||||
# Specify your gem's dependencies in hrb.gemspec
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||||
gemspec
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||||
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PATH
|
||||
remote: .
|
||||
specs:
|
||||
hrb (1.0.0.pre.alpha.1)
|
||||
|
||||
GEM
|
||||
remote: https://rubygems.org/
|
||||
specs:
|
||||
ansi (1.5.0)
|
||||
ast (2.4.0)
|
||||
coderay (1.1.2)
|
||||
docile (1.3.2)
|
||||
jaro_winkler (1.5.2)
|
||||
json (2.2.0)
|
||||
method_source (0.9.2)
|
||||
minitest (5.11.3)
|
||||
oga (2.15)
|
||||
ast
|
||||
ruby-ll (~> 2.1)
|
||||
parallel (1.17.0)
|
||||
parser (2.6.3.0)
|
||||
ast (~> 2.4.0)
|
||||
pry (0.12.2)
|
||||
coderay (~> 1.1.0)
|
||||
method_source (~> 0.9.0)
|
||||
rainbow (3.0.0)
|
||||
rake (10.5.0)
|
||||
rubocop (0.71.0)
|
||||
jaro_winkler (~> 1.5.1)
|
||||
parallel (~> 1.10)
|
||||
parser (>= 2.6)
|
||||
rainbow (>= 2.2.2, < 4.0)
|
||||
ruby-progressbar (~> 1.7)
|
||||
unicode-display_width (>= 1.4.0, < 1.7)
|
||||
rubocop-performance (1.3.0)
|
||||
rubocop (>= 0.68.0)
|
||||
ruby-ll (2.1.2)
|
||||
ansi
|
||||
ast
|
||||
ruby-progressbar (1.10.1)
|
||||
simplecov (0.16.1)
|
||||
docile (~> 1.1)
|
||||
json (>= 1.8, < 3)
|
||||
simplecov-html (~> 0.10.0)
|
||||
simplecov-html (0.10.2)
|
||||
unicode-display_width (1.6.0)
|
||||
|
||||
PLATFORMS
|
||||
ruby
|
||||
|
||||
DEPENDENCIES
|
||||
bundler (~> 2.0)
|
||||
hrb!
|
||||
minitest (~> 5.0)
|
||||
oga
|
||||
pry
|
||||
rake (~> 10.0)
|
||||
rubocop
|
||||
rubocop-performance
|
||||
simplecov
|
||||
|
||||
BUNDLED WITH
|
||||
2.0.1
|
||||
|
|
@ -0,0 +1,373 @@
|
|||
Mozilla Public License Version 2.0
|
||||
==================================
|
||||
|
||||
1. Definitions
|
||||
--------------
|
||||
|
||||
1.1. "Contributor"
|
||||
means each individual or legal entity that creates, contributes to
|
||||
the creation of, or owns Covered Software.
|
||||
|
||||
1.2. "Contributor Version"
|
||||
means the combination of the Contributions of others (if any) used
|
||||
by a Contributor and that particular Contributor's Contribution.
|
||||
|
||||
1.3. "Contribution"
|
||||
means Covered Software of a particular Contributor.
|
||||
|
||||
1.4. "Covered Software"
|
||||
means Source Code Form to which the initial Contributor has attached
|
||||
the notice in Exhibit A, the Executable Form of such Source Code
|
||||
Form, and Modifications of such Source Code Form, in each case
|
||||
including portions thereof.
|
||||
|
||||
1.5. "Incompatible With Secondary Licenses"
|
||||
means
|
||||
|
||||
(a) that the initial Contributor has attached the notice described
|
||||
in Exhibit B to the Covered Software; or
|
||||
|
||||
(b) that the Covered Software was made available under the terms of
|
||||
version 1.1 or earlier of the License, but not also under the
|
||||
terms of a Secondary License.
|
||||
|
||||
1.6. "Executable Form"
|
||||
means any form of the work other than Source Code Form.
|
||||
|
||||
1.7. "Larger Work"
|
||||
means a work that combines Covered Software with other material, in
|
||||
a separate file or files, that is not Covered Software.
|
||||
|
||||
1.8. "License"
|
||||
means this document.
|
||||
|
||||
1.9. "Licensable"
|
||||
means having the right to grant, to the maximum extent possible,
|
||||
whether at the time of the initial grant or subsequently, any and
|
||||
all of the rights conveyed by this License.
|
||||
|
||||
1.10. "Modifications"
|
||||
means any of the following:
|
||||
|
||||
(a) any file in Source Code Form that results from an addition to,
|
||||
deletion from, or modification of the contents of Covered
|
||||
Software; or
|
||||
|
||||
(b) any new file in Source Code Form that contains any Covered
|
||||
Software.
|
||||
|
||||
1.11. "Patent Claims" of a Contributor
|
||||
means any patent claim(s), including without limitation, method,
|
||||
process, and apparatus claims, in any patent Licensable by such
|
||||
Contributor that would be infringed, but for the grant of the
|
||||
License, by the making, using, selling, offering for sale, having
|
||||
made, import, or transfer of either its Contributions or its
|
||||
Contributor Version.
|
||||
|
||||
1.12. "Secondary License"
|
||||
means either the GNU General Public License, Version 2.0, the GNU
|
||||
Lesser General Public License, Version 2.1, the GNU Affero General
|
||||
Public License, Version 3.0, or any later versions of those
|
||||
licenses.
|
||||
|
||||
1.13. "Source Code Form"
|
||||
means the form of the work preferred for making modifications.
|
||||
|
||||
1.14. "You" (or "Your")
|
||||
means an individual or a legal entity exercising rights under this
|
||||
License. For legal entities, "You" includes any entity that
|
||||
controls, is controlled by, or is under common control with You. For
|
||||
purposes of this definition, "control" means (a) the power, direct
|
||||
or indirect, to cause the direction or management of such entity,
|
||||
whether by contract or otherwise, or (b) ownership of more than
|
||||
fifty percent (50%) of the outstanding shares or beneficial
|
||||
ownership of such entity.
|
||||
|
||||
2. License Grants and Conditions
|
||||
--------------------------------
|
||||
|
||||
2.1. Grants
|
||||
|
||||
Each Contributor hereby grants You a world-wide, royalty-free,
|
||||
non-exclusive license:
|
||||
|
||||
(a) under intellectual property rights (other than patent or trademark)
|
||||
Licensable by such Contributor to use, reproduce, make available,
|
||||
modify, display, perform, distribute, and otherwise exploit its
|
||||
Contributions, either on an unmodified basis, with Modifications, or
|
||||
as part of a Larger Work; and
|
||||
|
||||
(b) under Patent Claims of such Contributor to make, use, sell, offer
|
||||
for sale, have made, import, and otherwise transfer either its
|
||||
Contributions or its Contributor Version.
|
||||
|
||||
2.2. Effective Date
|
||||
|
||||
The licenses granted in Section 2.1 with respect to any Contribution
|
||||
become effective for each Contribution on the date the Contributor first
|
||||
distributes such Contribution.
|
||||
|
||||
2.3. Limitations on Grant Scope
|
||||
|
||||
The licenses granted in this Section 2 are the only rights granted under
|
||||
this License. No additional rights or licenses will be implied from the
|
||||
distribution or licensing of Covered Software under this License.
|
||||
Notwithstanding Section 2.1(b) above, no patent license is granted by a
|
||||
Contributor:
|
||||
|
||||
(a) for any code that a Contributor has removed from Covered Software;
|
||||
or
|
||||
|
||||
(b) for infringements caused by: (i) Your and any other third party's
|
||||
modifications of Covered Software, or (ii) the combination of its
|
||||
Contributions with other software (except as part of its Contributor
|
||||
Version); or
|
||||
|
||||
(c) under Patent Claims infringed by Covered Software in the absence of
|
||||
its Contributions.
|
||||
|
||||
This License does not grant any rights in the trademarks, service marks,
|
||||
or logos of any Contributor (except as may be necessary to comply with
|
||||
the notice requirements in Section 3.4).
|
||||
|
||||
2.4. Subsequent Licenses
|
||||
|
||||
No Contributor makes additional grants as a result of Your choice to
|
||||
distribute the Covered Software under a subsequent version of this
|
||||
License (see Section 10.2) or under the terms of a Secondary License (if
|
||||
permitted under the terms of Section 3.3).
|
||||
|
||||
2.5. Representation
|
||||
|
||||
Each Contributor represents that the Contributor believes its
|
||||
Contributions are its original creation(s) or it has sufficient rights
|
||||
to grant the rights to its Contributions conveyed by this License.
|
||||
|
||||
2.6. Fair Use
|
||||
|
||||
This License is not intended to limit any rights You have under
|
||||
applicable copyright doctrines of fair use, fair dealing, or other
|
||||
equivalents.
|
||||
|
||||
2.7. Conditions
|
||||
|
||||
Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted
|
||||
in Section 2.1.
|
||||
|
||||
3. Responsibilities
|
||||
-------------------
|
||||
|
||||
3.1. Distribution of Source Form
|
||||
|
||||
All distribution of Covered Software in Source Code Form, including any
|
||||
Modifications that You create or to which You contribute, must be under
|
||||
the terms of this License. You must inform recipients that the Source
|
||||
Code Form of the Covered Software is governed by the terms of this
|
||||
License, and how they can obtain a copy of this License. You may not
|
||||
attempt to alter or restrict the recipients' rights in the Source Code
|
||||
Form.
|
||||
|
||||
3.2. Distribution of Executable Form
|
||||
|
||||
If You distribute Covered Software in Executable Form then:
|
||||
|
||||
(a) such Covered Software must also be made available in Source Code
|
||||
Form, as described in Section 3.1, and You must inform recipients of
|
||||
the Executable Form how they can obtain a copy of such Source Code
|
||||
Form by reasonable means in a timely manner, at a charge no more
|
||||
than the cost of distribution to the recipient; and
|
||||
|
||||
(b) You may distribute such Executable Form under the terms of this
|
||||
License, or sublicense it under different terms, provided that the
|
||||
license for the Executable Form does not attempt to limit or alter
|
||||
the recipients' rights in the Source Code Form under this License.
|
||||
|
||||
3.3. Distribution of a Larger Work
|
||||
|
||||
You may create and distribute a Larger Work under terms of Your choice,
|
||||
provided that You also comply with the requirements of this License for
|
||||
the Covered Software. If the Larger Work is a combination of Covered
|
||||
Software with a work governed by one or more Secondary Licenses, and the
|
||||
Covered Software is not Incompatible With Secondary Licenses, this
|
||||
License permits You to additionally distribute such Covered Software
|
||||
under the terms of such Secondary License(s), so that the recipient of
|
||||
the Larger Work may, at their option, further distribute the Covered
|
||||
Software under the terms of either this License or such Secondary
|
||||
License(s).
|
||||
|
||||
3.4. Notices
|
||||
|
||||
You may not remove or alter the substance of any license notices
|
||||
(including copyright notices, patent notices, disclaimers of warranty,
|
||||
or limitations of liability) contained within the Source Code Form of
|
||||
the Covered Software, except that You may alter any license notices to
|
||||
the extent required to remedy known factual inaccuracies.
|
||||
|
||||
3.5. Application of Additional Terms
|
||||
|
||||
You may choose to offer, and to charge a fee for, warranty, support,
|
||||
indemnity or liability obligations to one or more recipients of Covered
|
||||
Software. However, You may do so only on Your own behalf, and not on
|
||||
behalf of any Contributor. You must make it absolutely clear that any
|
||||
such warranty, support, indemnity, or liability obligation is offered by
|
||||
You alone, and You hereby agree to indemnify every Contributor for any
|
||||
liability incurred by such Contributor as a result of warranty, support,
|
||||
indemnity or liability terms You offer. You may include additional
|
||||
disclaimers of warranty and limitations of liability specific to any
|
||||
jurisdiction.
|
||||
|
||||
4. Inability to Comply Due to Statute or Regulation
|
||||
---------------------------------------------------
|
||||
|
||||
If it is impossible for You to comply with any of the terms of this
|
||||
License with respect to some or all of the Covered Software due to
|
||||
statute, judicial order, or regulation then You must: (a) comply with
|
||||
the terms of this License to the maximum extent possible; and (b)
|
||||
describe the limitations and the code they affect. Such description must
|
||||
be placed in a text file included with all distributions of the Covered
|
||||
Software under this License. Except to the extent prohibited by statute
|
||||
or regulation, such description must be sufficiently detailed for a
|
||||
recipient of ordinary skill to be able to understand it.
|
||||
|
||||
5. Termination
|
||||
--------------
|
||||
|
||||
5.1. The rights granted under this License will terminate automatically
|
||||
if You fail to comply with any of its terms. However, if You become
|
||||
compliant, then the rights granted under this License from a particular
|
||||
Contributor are reinstated (a) provisionally, unless and until such
|
||||
Contributor explicitly and finally terminates Your grants, and (b) on an
|
||||
ongoing basis, if such Contributor fails to notify You of the
|
||||
non-compliance by some reasonable means prior to 60 days after You have
|
||||
come back into compliance. Moreover, Your grants from a particular
|
||||
Contributor are reinstated on an ongoing basis if such Contributor
|
||||
notifies You of the non-compliance by some reasonable means, this is the
|
||||
first time You have received notice of non-compliance with this License
|
||||
from such Contributor, and You become compliant prior to 30 days after
|
||||
Your receipt of the notice.
|
||||
|
||||
5.2. If You initiate litigation against any entity by asserting a patent
|
||||
infringement claim (excluding declaratory judgment actions,
|
||||
counter-claims, and cross-claims) alleging that a Contributor Version
|
||||
directly or indirectly infringes any patent, then the rights granted to
|
||||
You by any and all Contributors for the Covered Software under Section
|
||||
2.1 of this License shall terminate.
|
||||
|
||||
5.3. In the event of termination under Sections 5.1 or 5.2 above, all
|
||||
end user license agreements (excluding distributors and resellers) which
|
||||
have been validly granted by You or Your distributors under this License
|
||||
prior to termination shall survive termination.
|
||||
|
||||
************************************************************************
|
||||
* *
|
||||
* 6. Disclaimer of Warranty *
|
||||
* ------------------------- *
|
||||
* *
|
||||
* Covered Software is provided under this License on an "as is" *
|
||||
* basis, without warranty of any kind, either expressed, implied, or *
|
||||
* statutory, including, without limitation, warranties that the *
|
||||
* Covered Software is free of defects, merchantable, fit for a *
|
||||
* particular purpose or non-infringing. The entire risk as to the *
|
||||
* quality and performance of the Covered Software is with You. *
|
||||
* Should any Covered Software prove defective in any respect, You *
|
||||
* (not any Contributor) assume the cost of any necessary servicing, *
|
||||
* repair, or correction. This disclaimer of warranty constitutes an *
|
||||
* essential part of this License. No use of any Covered Software is *
|
||||
* authorized under this License except under this disclaimer. *
|
||||
* *
|
||||
************************************************************************
|
||||
|
||||
************************************************************************
|
||||
* *
|
||||
* 7. Limitation of Liability *
|
||||
* -------------------------- *
|
||||
* *
|
||||
* Under no circumstances and under no legal theory, whether tort *
|
||||
* (including negligence), contract, or otherwise, shall any *
|
||||
* Contributor, or anyone who distributes Covered Software as *
|
||||
* permitted above, be liable to You for any direct, indirect, *
|
||||
* special, incidental, or consequential damages of any character *
|
||||
* including, without limitation, damages for lost profits, loss of *
|
||||
* goodwill, work stoppage, computer failure or malfunction, or any *
|
||||
* and all other commercial damages or losses, even if such party *
|
||||
* shall have been informed of the possibility of such damages. This *
|
||||
* limitation of liability shall not apply to liability for death or *
|
||||
* personal injury resulting from such party's negligence to the *
|
||||
* extent applicable law prohibits such limitation. Some *
|
||||
* jurisdictions do not allow the exclusion or limitation of *
|
||||
* incidental or consequential damages, so this exclusion and *
|
||||
* limitation may not apply to You. *
|
||||
* *
|
||||
************************************************************************
|
||||
|
||||
8. Litigation
|
||||
-------------
|
||||
|
||||
Any litigation relating to this License may be brought only in the
|
||||
courts of a jurisdiction where the defendant maintains its principal
|
||||
place of business and such litigation shall be governed by laws of that
|
||||
jurisdiction, without reference to its conflict-of-law provisions.
|
||||
Nothing in this Section shall prevent a party's ability to bring
|
||||
cross-claims or counter-claims.
|
||||
|
||||
9. Miscellaneous
|
||||
----------------
|
||||
|
||||
This License represents the complete agreement concerning the subject
|
||||
matter hereof. If any provision of this License is held to be
|
||||
unenforceable, such provision shall be reformed only to the extent
|
||||
necessary to make it enforceable. Any law or regulation which provides
|
||||
that the language of a contract shall be construed against the drafter
|
||||
shall not be used to construe this License against a Contributor.
|
||||
|
||||
10. Versions of the License
|
||||
---------------------------
|
||||
|
||||
10.1. New Versions
|
||||
|
||||
Mozilla Foundation is the license steward. Except as provided in Section
|
||||
10.3, no one other than the license steward has the right to modify or
|
||||
publish new versions of this License. Each version will be given a
|
||||
distinguishing version number.
|
||||
|
||||
10.2. Effect of New Versions
|
||||
|
||||
You may distribute the Covered Software under the terms of the version
|
||||
of the License under which You originally received the Covered Software,
|
||||
or under the terms of any subsequent version published by the license
|
||||
steward.
|
||||
|
||||
10.3. Modified Versions
|
||||
|
||||
If you create software not governed by this License, and you want to
|
||||
create a new license for such software, you may create and use a
|
||||
modified version of this License if you rename the license and remove
|
||||
any references to the name of the license steward (except to note that
|
||||
such modified license differs from this License).
|
||||
|
||||
10.4. Distributing Source Code Form that is Incompatible With Secondary
|
||||
Licenses
|
||||
|
||||
If You choose to distribute Source Code Form that is Incompatible With
|
||||
Secondary Licenses under the terms of this version of the License, the
|
||||
notice described in Exhibit B of this License must be attached.
|
||||
|
||||
Exhibit A - Source Code Form License Notice
|
||||
-------------------------------------------
|
||||
|
||||
This Source Code Form is subject to the terms of the Mozilla Public
|
||||
License, v. 2.0. If a copy of the MPL was not distributed with this
|
||||
file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||||
|
||||
If it is not possible or desirable to put the notice in a particular
|
||||
file, then You may include the notice in a location (such as a LICENSE
|
||||
file in a relevant directory) where a recipient would be likely to look
|
||||
for such a notice.
|
||||
|
||||
You may add additional accurate notices of copyright ownership.
|
||||
|
||||
Exhibit B - "Incompatible With Secondary Licenses" Notice
|
||||
---------------------------------------------------------
|
||||
|
||||
This Source Code Form is "Incompatible With Secondary Licenses", as
|
||||
defined by the Mozilla Public License, v. 2.0.
|
||||
|
|
@ -0,0 +1,35 @@
|
|||
# Hrb
|
||||
|
||||
Welcome to your new gem! In this directory, you'll find the files you need to be able to package up your Ruby library into a gem. Put your Ruby code in the file `lib/hrb`. To experiment with that code, run `bin/console` for an interactive prompt.
|
||||
|
||||
TODO: Delete this and the text above, and describe your gem
|
||||
|
||||
## Installation
|
||||
|
||||
Add this line to your application's Gemfile:
|
||||
|
||||
```ruby
|
||||
gem 'hrb'
|
||||
```
|
||||
|
||||
And then execute:
|
||||
|
||||
$ bundle
|
||||
|
||||
Or install it yourself as:
|
||||
|
||||
$ gem install hrb
|
||||
|
||||
## Usage
|
||||
|
||||
TODO: Write usage instructions here
|
||||
|
||||
## Development
|
||||
|
||||
After checking out the repo, run `bin/setup` to install dependencies. Then, run `rake test` to run the tests. You can also run `bin/console` for an interactive prompt that will allow you to experiment.
|
||||
|
||||
To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and tags, and push the `.gem` file to [rubygems.org](https://rubygems.org).
|
||||
|
||||
## Contributing
|
||||
|
||||
Bug reports and pull requests are welcome on GitHub at https://github.com/evanwalsh/hrb.
|
||||
|
|
@ -0,0 +1,12 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
require "bundler/gem_tasks"
|
||||
require "rake/testtask"
|
||||
|
||||
Rake::TestTask.new(:test) do |t|
|
||||
t.libs << "test"
|
||||
t.libs << "lib"
|
||||
t.test_files = FileList["test/**/*_test.rb"]
|
||||
end
|
||||
|
||||
task default: :test
|
||||
|
|
@ -0,0 +1,44 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
require "bundler/inline"
|
||||
|
||||
gemfile ENV.key?("INSTALL_GEMS") do
|
||||
source "https://rubygems.org"
|
||||
gem "hrb", path: "../"
|
||||
gem "memory_profiler"
|
||||
gem "ruby-prof"
|
||||
gem "stackprof"
|
||||
end
|
||||
|
||||
def run
|
||||
10_000.times do
|
||||
Hrb::Template.render_file("../test/fixtures/basic.html.rb", locals: {created: "2019-06-17", numbers: (1..10)})
|
||||
end
|
||||
end
|
||||
|
||||
def prof
|
||||
result = RubyProf.profile do
|
||||
run
|
||||
end
|
||||
|
||||
printer = RubyProf::MultiPrinter.new(result)
|
||||
printer.print(path: "./profile", profile: "profile")
|
||||
end
|
||||
|
||||
def stackprof
|
||||
StackProf.run(mode: :wall, out: "./profile/stackprof.dump", interval: 1000) do
|
||||
run
|
||||
end
|
||||
end
|
||||
|
||||
def memory_profiler
|
||||
report = MemoryProfiler.report do
|
||||
run
|
||||
end
|
||||
|
||||
report.pretty_print
|
||||
end
|
||||
|
||||
memory_profiler
|
||||
prof
|
||||
stackprof
|
||||
|
|
@ -0,0 +1,78 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
require "bundler/inline"
|
||||
|
||||
gemfile ENV.key?("INSTALL_GEMS") do
|
||||
source "https://rubygems.org"
|
||||
gem "benchmark-ips"
|
||||
gem "benchmark-memory"
|
||||
gem "erubi"
|
||||
gem "markaby"
|
||||
gem "pry"
|
||||
gem "rubyoshka"
|
||||
gem "slim"
|
||||
gem "tilt"
|
||||
gem "hrb", path: "../"
|
||||
end
|
||||
|
||||
def render(extension)
|
||||
Tilt.new(File.join(__dir__, "templates", "simple.#{extension}")).render(nil, created: "2019-06-17", numbers: (1..100))
|
||||
end
|
||||
|
||||
def render_rubyoshka
|
||||
Rubyoshka.new do
|
||||
with(created: "2019-06-17", numbers: (1..100)) do
|
||||
instance_eval(File.read(File.join(__dir__, "templates", "simple.html.rb")))
|
||||
end
|
||||
end.render
|
||||
end
|
||||
|
||||
erubi_src = Erubi::Engine.new(File.join(__dir__, "templates", "simple.erb")).src
|
||||
numbers = (1..100)
|
||||
created = "2019-06-17"
|
||||
|
||||
require "benchmark/ips"
|
||||
|
||||
Benchmark.ips do |x|
|
||||
x.report("Erubi:") do
|
||||
render("erb")
|
||||
end
|
||||
|
||||
x.report("Erubi fast:") do
|
||||
eval(erubi_src)
|
||||
end
|
||||
|
||||
x.report("Rubyoshka:") do
|
||||
render_rubyoshka
|
||||
end
|
||||
|
||||
x.report("Hrb:") do
|
||||
render("html.rb")
|
||||
end
|
||||
|
||||
x.compare!
|
||||
end
|
||||
|
||||
if ENV.key?("MEMORY")
|
||||
require "benchmark/memory"
|
||||
|
||||
Benchmark.memory do |x|
|
||||
x.report("Erubi:") do
|
||||
render("erb")
|
||||
end
|
||||
|
||||
x.report("Erubi fast:") do
|
||||
eval(erubi_src)
|
||||
end
|
||||
|
||||
x.report("Hrb:") do
|
||||
render("html.rb")
|
||||
end
|
||||
|
||||
x.report("Rubyoshka:") do
|
||||
render_rubyoshka
|
||||
end
|
||||
|
||||
x.compare!
|
||||
end
|
||||
end
|
||||
|
|
@ -0,0 +1,20 @@
|
|||
<!DOCTYPE html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<title>Hello!</title>
|
||||
<meta charset="UTF-8">
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
||||
<meta http-equiv="X-UA-Compatible" content="ie=edge">
|
||||
<link rel="stylesheet" href="/test.css">
|
||||
<meta name="created" content="<%= created %>">
|
||||
</head>
|
||||
<body>
|
||||
<div id="content">
|
||||
<div class="container">
|
||||
<% numbers.each do |n| %>
|
||||
<div>This is div #<%= n %></div>
|
||||
<% end %>
|
||||
</div>
|
||||
</div>
|
||||
</body>
|
||||
</html>
|
||||
|
|
@ -0,0 +1,23 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
doctype
|
||||
html do
|
||||
head do
|
||||
title "Hello!"
|
||||
meta charset: "utf-8"
|
||||
meta name: "viewport", content: "width=device-width, initial-scale=1"
|
||||
link rel: "stylesheet", href: "/test.css"
|
||||
meta name: "created", content: created
|
||||
end
|
||||
|
||||
body do
|
||||
div(id: "content") do
|
||||
div(class: "container") do
|
||||
h1("Hello!")
|
||||
numbers.each do |i|
|
||||
div("This is div ##{i}")
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
|
@ -0,0 +1,24 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
html5 do
|
||||
html do
|
||||
head do
|
||||
title "Hello!"
|
||||
meta charset: "utf-8"
|
||||
meta name: "viewport", content: "width=device-width, initial-scale=1"
|
||||
link rel: "stylesheet", href: "/test.css"
|
||||
meta name: "created", content: created
|
||||
end
|
||||
|
||||
body do
|
||||
div(id: "content") do
|
||||
div(class: "container") do
|
||||
h1("Hello!")
|
||||
numbers.each do |i|
|
||||
div("This is div ##{i}")
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
|
@ -0,0 +1,14 @@
|
|||
doctype html
|
||||
html
|
||||
head
|
||||
title Hello!
|
||||
meta charset="utf-8"
|
||||
meta name="viewport" content="width=device-width, initial-scale=1"
|
||||
link rel="stylesheet" href="/test.css"
|
||||
meta name="created" content=created
|
||||
body
|
||||
#content
|
||||
.container
|
||||
h1 Hello!
|
||||
- numbers.each do |i|
|
||||
div This is div ##{i}
|
||||
|
|
@ -0,0 +1,11 @@
|
|||
#!/usr/bin/env ruby
|
||||
# frozen_string_literal: true
|
||||
|
||||
require "bundler/setup"
|
||||
require "hrb"
|
||||
|
||||
# You can add fixtures and/or initialization code here to make experimenting
|
||||
# with your gem easier. You can also use a different console, if you like.
|
||||
|
||||
require "pry"
|
||||
Pry.start
|
||||
|
|
@ -0,0 +1,8 @@
|
|||
#!/usr/bin/env bash
|
||||
set -euo pipefail
|
||||
IFS=$'\n\t'
|
||||
set -vx
|
||||
|
||||
bundle install
|
||||
|
||||
# Do any other automated setup that you need to do here
|
||||
|
|
@ -0,0 +1,34 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
lib = File.expand_path("lib", __dir__)
|
||||
$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
|
||||
require "hrb/version"
|
||||
|
||||
Gem::Specification.new do |spec|
|
||||
spec.name = "hrb"
|
||||
spec.version = Hrb::VERSION
|
||||
spec.authors = ["Evan Walsh"]
|
||||
spec.email = ["evan@hellowelcome.org"]
|
||||
|
||||
spec.summary = "HTML in Ruby"
|
||||
spec.description = "HTML in Ruby"
|
||||
spec.homepage = "https://labs.hellowelcome.org/evan/hrb"
|
||||
|
||||
# Specify which files should be added to the gem when it is released.
|
||||
# The `git ls-files -z` loads the files in the RubyGem that have been added into git.
|
||||
spec.files = Dir.chdir(File.expand_path(__dir__)) do
|
||||
`git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
|
||||
end
|
||||
spec.bindir = "exe"
|
||||
spec.executables = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
|
||||
spec.require_paths = ["lib"]
|
||||
|
||||
spec.add_development_dependency "bundler", "~> 2.0"
|
||||
spec.add_development_dependency "minitest", "~> 5.0"
|
||||
spec.add_development_dependency "oga"
|
||||
spec.add_development_dependency "pry"
|
||||
spec.add_development_dependency "rake", "~> 10.0"
|
||||
spec.add_development_dependency "rubocop"
|
||||
spec.add_development_dependency "rubocop-performance"
|
||||
spec.add_development_dependency "simplecov"
|
||||
end
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
require "hrb/version"
|
||||
require "hrb/template"
|
||||
require "hrb/tilt" if defined?(Tilt)
|
||||
require "hrb/action_view" if defined?(ActionView::Template)
|
||||
|
||||
module Hrb
|
||||
module_function
|
||||
|
||||
def render(locals: {}, scope: nil, &block)
|
||||
Hrb::Template.render(locals: locals, scope: scope, &block)
|
||||
end
|
||||
|
||||
def render_file(path, locals: {}, scope: nil)
|
||||
Hrb::Template.render_file(path, locals: locals, scope: scope)
|
||||
end
|
||||
end
|
||||
|
|
@ -0,0 +1,17 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Hrb
|
||||
module Rails
|
||||
class TemplateHandler
|
||||
def call(template)
|
||||
<<-CODE
|
||||
Hrb::Template.build do
|
||||
#{template.source}
|
||||
end.to_s
|
||||
CODE
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
ActionView::Template.register_template_handler :hrb, Hrb::Rails::TemplateHandler
|
||||
|
|
@ -0,0 +1,131 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
require "erb"
|
||||
|
||||
module Hrb
|
||||
class Template
|
||||
TAGS = %i[a address article aside b bdi body button code details dialog div dd dl dt em fieldset figcaption figure
|
||||
footer form h1 h2 h3 h4 h5 h6 head header html i iframe label li main mark menuitem meter nav ol option
|
||||
option p pre progress rp rt ruby s script section select small span strong summary table tbody td textarea
|
||||
th thead time title tr u ul video wbr].freeze
|
||||
EMPTY_TAGS = %i[img br hr input link meta source].freeze
|
||||
|
||||
ENDINGS = Hash[TAGS.map do |tag|
|
||||
[tag, "</#{tag}>"]
|
||||
end].freeze
|
||||
|
||||
def self.render(locals: {}, scope: nil, &block)
|
||||
template = Template.new(locals: locals, scope: scope)
|
||||
template.instance_eval(&block)
|
||||
template.to_s
|
||||
end
|
||||
|
||||
def self.render_file(path, locals: {}, scope: nil)
|
||||
template = Template.new(locals: locals, scope: scope)
|
||||
template.instance_eval(File.read(path))
|
||||
template.to_s
|
||||
end
|
||||
|
||||
def initialize(locals: {}, scope: nil)
|
||||
@fragments = [[]]
|
||||
self.locals = locals
|
||||
@scope = scope
|
||||
@view = @fragments.last
|
||||
end
|
||||
|
||||
TAGS.each do |name|
|
||||
define_method(name) do |content = nil, options = {}, &block|
|
||||
tag(name, content, options, &block)
|
||||
end
|
||||
end
|
||||
|
||||
EMPTY_TAGS.each do |name|
|
||||
define_method(name) do |options = {}|
|
||||
tag(name, nil, options, end_tag: false)
|
||||
end
|
||||
end
|
||||
|
||||
def tag(name, content = nil, options = {}, end_tag: true, &block)
|
||||
output = "<#{name}#{tag_attributes(content&.is_a?(Hash) ? content : options)}>"
|
||||
output += content if content&.is_a?(String)
|
||||
output += capture(&block) if block
|
||||
output += ENDINGS[name] if end_tag
|
||||
|
||||
raw output
|
||||
end
|
||||
|
||||
def method_missing(name, *args, &block)
|
||||
if @scope.respond_to?(name)
|
||||
@scope.send(name, *args, &block)
|
||||
elsif @locals&.key?(name) || @locals&.key?(name.to_s)
|
||||
@locals.fetch(name) { @locals[name.to_s] }
|
||||
else
|
||||
super
|
||||
end
|
||||
end
|
||||
|
||||
def respond_to_missing?(name, include_all = false)
|
||||
@scope.respond_to?(name) || @locals&.key?(name) || @locals&.key?(name.to_s) || super
|
||||
end
|
||||
|
||||
def view
|
||||
@fragments.last
|
||||
end
|
||||
|
||||
def doctype
|
||||
raw "<!DOCTYPE html>"
|
||||
end
|
||||
|
||||
def text(output)
|
||||
raw escape(output)
|
||||
end
|
||||
|
||||
def raw(output)
|
||||
view.push output.to_s
|
||||
end
|
||||
|
||||
def capture(&block)
|
||||
@fragments.push []
|
||||
instance_eval(&block)
|
||||
|
||||
view.join.tap do
|
||||
@fragments.pop
|
||||
end
|
||||
end
|
||||
|
||||
def locals=(locals)
|
||||
locals.each do |key, value|
|
||||
metaclass do
|
||||
define_method key do
|
||||
value
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
||||
def to_s
|
||||
@fragments.join
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def metaclass(&block)
|
||||
metaclass = class << self; self; end
|
||||
metaclass.class_eval(&block)
|
||||
end
|
||||
|
||||
def tag_attributes(options)
|
||||
attrs = ""
|
||||
|
||||
options.each do |key, value|
|
||||
attrs += %( #{key.to_s.tr("_", "-")}="#{escape(value)}")
|
||||
end
|
||||
|
||||
attrs
|
||||
end
|
||||
|
||||
def escape(value)
|
||||
ERB::Util.html_escape(value.respond_to?(:join) ? value.join(" ") : value.to_s)
|
||||
end
|
||||
end
|
||||
end
|
||||
|
|
@ -0,0 +1,21 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Tilt
|
||||
class HrbTemplate < Tilt::Template
|
||||
def prepare; end
|
||||
|
||||
def evaluate(scope, locals, &block)
|
||||
builder = Hrb::Template.new(locals: locals, scope: scope)
|
||||
|
||||
if block
|
||||
builder.capture(&block)
|
||||
else
|
||||
builder.instance_eval(data)
|
||||
end
|
||||
|
||||
builder.to_s
|
||||
end
|
||||
end
|
||||
|
||||
register Tilt::HrbTemplate, "rb"
|
||||
end
|
||||
|
|
@ -0,0 +1,5 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
module Hrb
|
||||
VERSION = "1.0.0-alpha.1"
|
||||
end
|
||||
|
|
@ -0,0 +1,23 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
doctype
|
||||
html do
|
||||
head do
|
||||
title "Hello!"
|
||||
meta charset: "utf-8"
|
||||
meta name: "viewport", content: "width=device-width, initial-scale=1"
|
||||
link rel: "stylesheet", href: "/test.css"
|
||||
meta name: "created", content: created
|
||||
end
|
||||
|
||||
body do
|
||||
div(id: "content") do
|
||||
div(class: "container") do
|
||||
h1("Hello!")
|
||||
numbers.each do |i|
|
||||
div("This is div ##{i}")
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
end
|
||||
|
|
@ -0,0 +1,45 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
def pet(name:, kind:, favorite_food:)
|
||||
div(class: "pet") do
|
||||
strong(name)
|
||||
text(" the ")
|
||||
em(kind)
|
||||
text(" likes ")
|
||||
em(favorite_food)
|
||||
end
|
||||
end
|
||||
|
||||
# rubocop:disable Metrics/BlockLength
|
||||
doctype
|
||||
html(lang: "en-us") do
|
||||
head do
|
||||
title "My pets"
|
||||
meta "http-equiv" => "Content-Type", content: "text/html; charset=utf-8"
|
||||
end
|
||||
|
||||
body do
|
||||
header(class: "top") do
|
||||
h1("My pets")
|
||||
end
|
||||
|
||||
main(class: "content") do
|
||||
subjects = [
|
||||
{name: "Orion", kind: "dog", favorite_food: "icing"},
|
||||
{name: "Finn", kind: "dog", favorite_food: "beef"},
|
||||
{name: "Mao", kind: "cat", favorite_food: "canned cat food"},
|
||||
{name: "Stella", kind: "cat", favorite_food: "hate"},
|
||||
{name: "Teemo", kind: "cat", favorite_food: "tuna"},
|
||||
{name: "Merlin", kind: "cat", favorite_food: "tuna"},
|
||||
{name: "Taakoyaki", kind: "axolotl", favorite_food: "earthworms"},
|
||||
]
|
||||
|
||||
subjects.each do |subject|
|
||||
pet(name: subject[:name], kind: subject[:kind], favorite_food: subject[:favorite_food])
|
||||
end
|
||||
|
||||
text("<script>console.log('This is escape')</script>")
|
||||
end
|
||||
end
|
||||
end
|
||||
# rubocop:enable Metrics/BlockLength
|
||||
|
|
@ -0,0 +1,65 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
require "test_helper"
|
||||
|
||||
module Hrb
|
||||
class TemplateTest < Minitest::Test
|
||||
def test_render
|
||||
assert rendered.css("#test > #top + #content").size == 1
|
||||
assert rendered.css("#content > p").size == 2
|
||||
end
|
||||
|
||||
def test_locals
|
||||
html = Oga.parse_html(Hrb::Template.render(locals: {name: "Evan", date: "2019-06-17"}) do
|
||||
strong("Hi, I am #{name}")
|
||||
small("The date is #{date}")
|
||||
end)
|
||||
|
||||
assert_equal "Hi, I am Evan", html.css("strong").text
|
||||
assert_equal "The date is 2019-06-17", html.css("small").text
|
||||
end
|
||||
|
||||
def test_scope
|
||||
html = Oga.parse_html(Hrb::Template.render(scope: scope) do
|
||||
h1("Hi, I am #{name}")
|
||||
h2("The date is #{date}")
|
||||
end)
|
||||
|
||||
assert_equal "Hi, I am Evan", html.css("h1").text
|
||||
assert_equal "The date is 2019-06-17", html.css("h2").text
|
||||
end
|
||||
|
||||
def test_to_s
|
||||
template = Hrb::Template.new
|
||||
template.instance_eval do
|
||||
div("Hello!")
|
||||
end
|
||||
|
||||
assert_equal "<div>Hello!</div>", template.to_s
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
Scope = Struct.new(:name, :date)
|
||||
|
||||
def scope
|
||||
Scope.new("Evan", "2019-06-17")
|
||||
end
|
||||
|
||||
# rubocop:disable Metrics/MethodLength
|
||||
def rendered
|
||||
Oga.parse_html(Hrb::Template.render do
|
||||
div(id: "test") do
|
||||
header(id: "top") do
|
||||
h1("Hrb is HTML in Ruby")
|
||||
end
|
||||
main(id: "content") do
|
||||
p("It's not a new idea, but it's neat.")
|
||||
p("I hope you like it.")
|
||||
end
|
||||
end
|
||||
end)
|
||||
end
|
||||
end
|
||||
# rubocop:enable Metrics/MethodLength
|
||||
end
|
||||
|
|
@ -0,0 +1,35 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
require "test_helper"
|
||||
|
||||
class HrbTest < Minitest::Test
|
||||
def test_render
|
||||
assert_equal "Hello from Hrb!", rendered.css("h1").text
|
||||
assert_equal "This is great!", rendered.css(".test-div > p").text
|
||||
end
|
||||
|
||||
def test_render_file
|
||||
assert_equal "2019-06-17", rendered_file.xpath("/html/head/meta[@name='created']/@content").first.value
|
||||
assert_equal "This is div #1", rendered_file.css(".container > div:nth(1)").text
|
||||
assert_equal "This is div #100", rendered_file.css(".container > div:last-child").text
|
||||
end
|
||||
|
||||
private
|
||||
|
||||
def rendered
|
||||
html = Hrb.render do
|
||||
h1 "Hello from Hrb!"
|
||||
h2("This is a test")
|
||||
div(class: "test-div") do
|
||||
p("This is great!")
|
||||
end
|
||||
end
|
||||
|
||||
Oga.parse_html(html)
|
||||
end
|
||||
|
||||
def rendered_file
|
||||
file = File.join(__dir__, "fixtures", "basic.html.rb")
|
||||
Oga.parse_html Hrb.render_file(file, locals: {created: "2019-06-17", numbers: (1..100)})
|
||||
end
|
||||
end
|
||||
|
|
@ -0,0 +1,9 @@
|
|||
# frozen_string_literal: true
|
||||
|
||||
require "simplecov"
|
||||
SimpleCov.start
|
||||
|
||||
$LOAD_PATH.unshift File.expand_path("../lib", __dir__)
|
||||
require "hrb"
|
||||
require "oga"
|
||||
require "minitest/autorun"
|
||||
Loading…
Reference in New Issue