Sha256: 6b30b764fe985b9075804e052cd692e6f7e890ca06140918840b4506292918a0
Contents?: true
Size: 699 Bytes
Versions: 26
Compression:
Stored size: 699 Bytes
Contents
class Module
# Define a shadow alias for a method.
#
# class X
# shadow_method( :class )
# end
#
# X.new.__class__ #=> X
#
def shadow_method( name, old_name=name )
name, old_name = name.to_s, old_name.to_s
shadow_name = '__' << name.gsub(/([=?!])$/, '') << '__' << $1.to_s
alias_method( shadow_name, old_name )
end
end
# _____ _
# |_ _|__ ___| |_
# | |/ _ \/ __| __|
# | | __/\__ \ |_
# |_|\___||___/\__|
#
=begin test
require 'test/unit'
class TCModule < Test::Unit::TestCase
class X
shadow_method( :inspect )
end
def test_shadow_method
assert( X.new.respond_to?(:__inspect__) )
end
end
=end
Version data entries
26 entries across 26 versions & 1 rubygems