Sha256: cdba3bc4ae4b7007f841d7ba849dfa878926c237f1f8bcd09da55b34d8d62b62
Contents?: true
Size: 986 Bytes
Versions: 6
Compression:
Stored size: 986 Bytes
Contents
class Module
private
# Redirect methods to other methods. This simply
# defines methods by the name of a hash key which
# calls the method with the name of the hash's value.
#
# class RedirectExample
# redirect_method :hi => :hello, :hey => :hello
# def hello(name)
# "Hello, #{name}."
# end
# end
#
# e = RedirectExample.new
# e.hello("Bob") #=> "Hello, Bob."
# e.hi("Bob") #=> "Hello, Bob."
# e.hey("Bob") #=> "Hello, Bob."
#
# The above class definition is equivalent to ...
#
# class RedirectExample
# def hi(*args)
# hello(*args)
# end
# def hey(*args)
# hello(*args)
# end
# def hello
# puts "Hello"
# end
# end
#
# CREDIT: Trans
def redirect_method( method_hash )
method_hash.each do |targ,adv|
define_method(targ) { |*args| send(adv,*args) }
end
end
#
alias_method :redirect, :redirect_method
end
Version data entries
6 entries across 5 versions & 2 rubygems