Sha256: 62109bf8de20dfa6851be9730fdacbc7fc95cd16b54c5bd1e16e7e2c98972ff9
Contents?: true
Size: 977 Bytes
Versions: 19
Compression:
Stored size: 977 Bytes
Contents
module Mutant
# A simple delegator with opinions
module Delegator
# Class level mixins
module ClassMethods
private
# Create delegators to object
#
# @return [undefined]
#
# @api private
#
def delegate(*names)
names.each(&method(:define_delegator))
end
# Create delegator to object
#
# @param [Symbol] name
#
# @return [undefined]
#
# @api private
#
def define_delegator(name)
fail "method #{name} already defined" if instance_methods.include?(name)
define_method(name) do
object.public_send(name)
end
private name
end
end # ClassMethods
# Hook called when module is included
#
# @param [Class,Module] host
#
# @return [undefined]
#
# @api private
#
def self.included(host)
super
host.extend(ClassMethods)
end
end # Delegator
end # Mutant
Version data entries
19 entries across 19 versions & 1 rubygems