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task :test do
  require "minitest/autorun"
  Dir["spec/**/*_spec.rb"] { |f| require f }
end

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r5 Notes

here's most of the core classes, modules, traits, and methods. i probably missed some, but it's a start.

the number after method names is the arity.

# Classes:

Object

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source 'https://rubygems.org'

gem 'rails'

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$ rails r 'File.write("./viz.html", Rails.application.routes.router.visualizer)'
$ ruby -r webrick -e "s = WEBrick::HTTPServer.new(:Port => 8080, :DocumentRoot => Dir.pwd); trap('INT') { s.shutdown }; s.start"
$ open "http://localhost:8080/viz.html"

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*.c
*.rl

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  class Dot
    class Node
      attr_reader :children, :name, :started
      attr_accessor :finished

      def initialize name, fields = [], started = Time.now
        @name     = name
        @fields   = fields
        @children = []
        @started  = started

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diff --git a/lib/middleware/visitor.rb b/lib/middleware/visitor.rb
new file mode 100644
index 0000000..fdfb96d
--- /dev/null
+++ b/lib/middleware/visitor.rb
@@ -0,0 +1,100 @@
+module Middleware
+  class Visitor
+    class Node < Struct.new(:id, :name)
+    end

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####
# It must output this:
#
#  hello one two
#  world one two
#
class Filter
  def initialize name
    @name = name
  end

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def future # :block:
  thread = Thread.new do
    Thread.current.abort_on_exception = false
    yield
  end
  
  lambda { thread.value }
end

def compose(proc) # :block:

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# Poor Man's Fiber (API compatible Thread based Fiber implementation for Ruby 1.8)
# (c) 2008 Aman Gupta (tmm1)

unless defined? Fiber
  require 'thread'

  class FiberError < StandardError; end

  class Fiber
    def initialize