Sha256: 8f696d06a6d268202d57b0f2c9c1653c9a7be87f922cd1ca97837de3f494a218
Contents?: true
Size: 934 Bytes
Versions: 11
Compression:
Stored size: 934 Bytes
Contents
# encoding: utf-8
module TTY
# A mixin to allow delegetable methods to be added
module Delegatable
# Create delegator for each specified method
#
# @example
# delegatable_method :source, :method
#
# @param [Symbol] source
#
# @param [Array] methods
#
# @return [self]
#
# @api public
def delegatable_method(source, *methods)
methods.each do |method|
define_delegatable_method(source, method)
end
self
end
private
# Create a delegator method for the method name
#
# @param [Symbol] source
#
# @param [Symbol] method name
#
# @return [undefined]
#
# @api private
def define_delegatable_method(source, method)
class_eval <<-RUBY, __FILE__, __LINE__ + 1
def #{method}(*args, &block)
#{source}.#{method}(*args, &block)
end
RUBY
end
end # Delegatable
end # TTY
Version data entries
11 entries across 11 versions & 1 rubygems