├── .gitignore
├── Rakefile
├── Gemfile
├── lib
    └── _.rb
├── _.gemspec
├── README.md
└── LICENSE.txt


/.gitignore:
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1 | pkg/
2 | 


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/Rakefile:
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1 | require "bundler/gem_tasks"
2 | 


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/Gemfile:
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1 | source "https://rubygems.org"
2 | 
3 | git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }
4 | 
5 | # Specify your gem's dependencies in underscore.gemspec
6 | gemspec
7 | 


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/lib/_.rb:
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 1 | def __script__(src)
 2 |   code = []
 3 |   src = src.unpack("C*").map {|c| c.ord.to_s(6).rjust(3, "0").chars.to_a }
 4 |   src.flatten(1).map {|n| n.to_i(6) + 1 }.each do |n|
 5 |     code.empty? || code.last.size + n + 1 >= 60 ? code << "" : code.last << " "
 6 |     code.last << "_" * n
 7 |   end
 8 |   ([%q(require "_")] + code).join("\n")
 9 | end
10 | 
11 | $code, $fragment = [], []
12 | def method_missing(mhd, *x)
13 |   if x.empty?
14 |     $code.concat($fragment.reverse)
15 |     $fragment.clear
16 |   end
17 |   $fragment << (mhd.to_s.size - 1).to_s
18 | end
19 | 
20 | at_exit do
21 |   $code.concat($fragment.reverse)
22 |   eval($code.join.scan(/.../).map {|c| c.to_i(6) }.pack("C*"))
23 | end
24 | 


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/_.gemspec:
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 1 | lib = File.expand_path("../lib", __FILE__)
 2 | $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 3 | 
 4 | Gem::Specification.new do |spec|
 5 |   spec.name          = "_"
 6 |   spec.version       = "1.4"
 7 |   spec.authors       = ["Yusuke Endoh"]
 8 |   spec.email         = ["mame@ruby-lang.org"]
 9 | 
10 |   spec.summary       = %q{_ allows you to write Ruby script by using only _.}
11 |   spec.description   = %q{_ allows you to write Ruby script by using only _.}
12 |   spec.homepage      = "http://github.com/mame/_"
13 |   spec.license       = "MIT"
14 | 
15 |   spec.files         = `git ls-files`.split($/)
16 |   spec.require_paths = ["lib"]
17 | 
18 |   spec.add_development_dependency "bundler", "~> 1.16"
19 |   spec.add_development_dependency "rake", "~> 10.0"
20 | end
21 | 


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/README.md:
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 1 | # `_`
 2 | 
 3 | `_` allows you to write Ruby script by using only `_`.
 4 | 
 5 | ## Installation
 6 | 
 7 |     $ gem install _
 8 | 
 9 | ## Usage
10 | 
11 | The following __script__ is a "Hello, world!" program which can be executed by Ruby interpreter:
12 | 
13 |     require "_"
14 |     ____ _ _____ ____ __ ____ ____ __ ___ ____ __ __ _ ______
15 |     _____ ___ _ _ ___ _____ ______ ____ _ _ ____ _ _ ____ _
16 |     ____ __ __ ___ _ ______ ___ ____ __ ______ ____ _ ____ ____
17 |     __ _ ____ _ _ ___ _____ _____ _ ______ ____ _ ______ _____
18 | 
19 | You can make a `__script__` by `__script__`:
20 | 
21 |     require "_"
22 |     puts __script__('puts"Hello, world!"')
23 | 
24 | ## License
25 | 
26 | The gem is available as open source under the terms of the [MIT License](https://opensource.org/licenses/MIT).
27 | 


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/LICENSE.txt:
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 1 | The MIT License (MIT)
 2 | 
 3 | Copyright (c) 2009 Yusuke Endoh
 4 | 
 5 | Permission is hereby granted, free of charge, to any person obtaining a copy
 6 | of this software and associated documentation files (the "Software"), to deal
 7 | in the Software without restriction, including without limitation the rights
 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 9 | copies of the Software, and to permit persons to whom the Software is
10 | furnished to do so, subject to the following conditions:
11 | 
12 | The above copyright notice and this permission notice shall be included in
13 | all copies or substantial portions of the Software.
14 | 
15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
21 | THE SOFTWARE.
22 | 


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