Class: Proc

Inherits:
Object
  • Object
show all
Defined in:
lib/proc/extra.rb

Overview

–

         DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
                 Version 2, December 2004

         DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

0. You just DO WHAT THE FUCK YOU WANT TO.

++

Instance Method Summary collapse

Instance Method Details

#&(second) ⇒ Object 



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# File 'lib/proc/extra.rb', line 35

def & (second)
	first = self

	proc {|*args|
		instance_exec(*args, &first) && instance_exec(*args, &second)
	}
end

#+(second) ⇒ Object 



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# File 'lib/proc/extra.rb', line 43

def + (second)
	first = self

	proc {|*args|
		instance_exec(instance_exec(*args, &second), &first)
	}
end

#<<(*args) ⇒ Object 



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# File 'lib/proc/extra.rb', line 19

def << (*args)
	first = self

	proc {|*args2|
		instance_exec(*args, *args2, &first)
	}
end

#to_lambda ⇒ Object 



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# File 'lib/proc/extra.rb', line 12

def to_lambda
	obj = Object.new
	obj.define_singleton_method(:_, &self)

	obj.method(:_).to_proc
end

#|(second) ⇒ Object 



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# File 'lib/proc/extra.rb', line 27

def | (second)
	first = self

	proc {|*args|
		instance_exec(*args, &first) || instance_exec(*args, &second)
	}
end