osyo-manga

require "stitcher"

using Stitcher 

class Super
	stitcher_require [Fixnum]
	def func a
		p "Fixnum"
	end
end

osyo-manga

require "stitcher"

using Stitcher

class Array
	stitcher_require +[Fixnum, Fixnum]
	def at *indices
		at(indices.shift).at(*indices)
	end
end

osyo-manga

class Object
	def _
		self_ = self
		Class.new(BasicObject) do
			define_singleton_method(:method_missing) do |name, *args, &block|
				return self_.__send__(name, *args, &block) unless block && block.parameters.size == 0
				self_.__send__(name, *args) do |*args|
					Object.new.instance_eval do
						define_singleton_method(:_) { args[0] }
						args.size.times do |i|

osyo-manga

module Hoge
	def hoge_method
		
	end

	refine Class do
		def class_ex
			
		end
	end

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module ExImpl
	def homu
		p "homu"
	end
end

module Ex
	refine Module do
		include ExImpl

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module Homu
	def homu
		# Error: `homu': undefined local variable or method `mami' for X:Class (NameError)
		mami
	end

	def mami
		p :mami
	end
end

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class X
	extend Define

	plus(a: Fixnum, b: Fixnum){
		a + b
	}

	plus(a: String, b: String){
		"#{a}:#{b}"
	}

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module M
	def hoge

	end

	def foo
		hoge
	end
end

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module ArrayEx
	refine Array do
		def === other
			each_with_index do |it, index|
				return false unless it === other[index]
			end
			true
		end
	end
end

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def call_one &block
	result = nil
	proc { |*args| result ||= instance_exec(*args, &block) }
end

twice = call_one { |a| a + a }
p twice.call "homu"
p twice.call "mami"