Add binary folder

.gitignore

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+/.bundle/
+/.yardoc
+/Gemfile.lock
+/_yardoc/
+/coverage/
+/doc/
+/pkg/
+/spec/reports/
+/tmp/

Gemfile

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+source 'https://rubygems.org'
+
+# Specify your gem's dependencies in class_indexer.gemspec
+gemspec

LICENSE.txt

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+The MIT License (MIT)
+
+Copyright (c) 2015 matugm
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

README.md

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+# ClassIndexer
+
+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/class_indexer`. 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 'class_indexer'
+```
+
+And then execute:
+
+    $ bundle
+
+Or install it yourself as:
+
+    $ gem install class_indexer
+
+## Usage
+
+TODO: Write usage instructions here
+
+## Development
+
+After checking out the repo, run `bin/setup` to install dependencies. Then, 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` to create a git tag for the version, push git commits and tags, and push the `.gem` file to [rubygems.org](https://rubygems.org).
+
+## Contributing
+
+1. Fork it ( https://github.com/[my-github-username]/class_indexer/fork )
+2. Create your feature branch (`git checkout -b my-new-feature`)
+3. Commit your changes (`git commit -am 'Add some feature'`)
+4. Push to the branch (`git push origin my-new-feature`)
+5. Create a new Pull Request

Rakefile

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+require "bundler/gem_tasks"
+

bin/console

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+#!/usr/bin/env ruby
+
+require "bundler/setup"
+require "class_indexer"
+
+# 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.
+
+# (If you use this, don't forget to add pry to your Gemfile!)
+# require "pry"
+# Pry.start
+
+require "irb"
+IRB.start

bin/setup

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+#!/bin/bash
+set -euo pipefail
+IFS=$'\n\t'
+
+bundle install
+
+# Do any other automated setup that you need to do here

class_indexer.gemspec

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+# coding: utf-8
+lib = File.expand_path('../lib', __FILE__)
+$LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
+require 'class_indexer/version'
+
+Gem::Specification.new do |spec|
+  spec.name          = "class_indexer"
+  spec.version       = ClassIndexer::VERSION
+  spec.authors       = ["matugm"]
+  spec.email         = ["matugm@gmail.com"]
+
+  if spec.respond_to?(:metadata)
+    spec.metadata['allowed_push_host'] = "TODO: Set to 'http://mygemserver.com' to prevent pushes to rubygems.org, or delete to allow pushes to any server."
+  end
+
+  spec.summary       = %q{Reads ruby file in the current directory to produce and index of methods and classes}
+  spec.description   = %q{Index all methods and output json}
+  spec.homepage      = "http://www.blackbytes.info"
+  spec.license       = "MIT"
+
+  spec.files         = `git ls-files -z`.split("\x0").reject { |f| f.match(%r{^(test|spec|features)/}) }
+  spec.bindir        = "exe"
+  spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
+  spec.require_paths = ["lib"]
+
+  spec.add_dependency "parser"
+  spec.add_dependency "json"
+
+  spec.add_development_dependency "bundler", "~> 1.8"
+  spec.add_development_dependency "rake", "~> 10.0"
+end

exe/indexer

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+#!/usr/bin/env ruby
+
+require 'class_indexer'

lib/class_indexer.rb

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+require 'class_indexer/version'
+
+require 'parser/current'
+require 'json'
+
+module ClassIndexer
+  class Processor < AST::Processor
+    def initialize
+      reset_class
+      @class_list = {}
+    end
+
+    def reset_class
+      @current_class = "main"
+    end
+
+    def get_list
+      @class_list
+    end
+
+    def add_method(method_name, line_num)
+      unless @class_list.has_key? @current_class
+        @class_list[@current_class] = []
+      end
+
+      @class_list[@current_class] << {name: method_name.to_s, line: line_num}
+    end
+
+    def on_class(node)
+      line_num   = node.children[0].loc.line
+      class_name = node.children[0].children[1]
+
+      @current_class = class_name.to_s
+      node.children.each { |c| process(c) }
+      reset_class
+    end
+
+    # Instance methods
+    def on_def(node)
+      line_num    = node.loc.line
+      method_name = node.children[0]
+
+      add_method(method_name, line_num)
+    end
+
+    # Class methods
+    def on_defs(node)
+      line_num    = node.loc.line
+      method_name = "self.#{node.children[1]}"
+
+      add_method(method_name, line_num)
+    end
+
+    def on_const(node)
+    end
+
+    def on_send(node)
+      # method call
+    end
+
+    def on_begin(node)
+      node.children.each { |c| process(c) }
+    end
+
+    def handler_missing(node)
+      #puts "missing #{node.type}"
+    end
+  end
+
+  def self.process_file(file)
+    exp = Parser::CurrentRuby.parse(File.read(file))
+    ast = Processor.new
+    ast.process(exp)
+    ast.get_list
+  end
+
+  # Find ruby files
+  files  = Dir.glob("**/*.rb")
+  output = {}
+
+  # Parse every file we found
+  files.each do |input_file|
+    output[input_file] = ClassIndexer::process_file(input_file)
+  end
+
+  # Output json (pretty format)
+  jj output
+end

lib/class_indexer/version.rb

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+module ClassIndexer
+  VERSION = "0.2.0"
+end