Sha256: b8dc0f554df4e6a40712e45d291b01325b016a8dcec759fb3c1314bc917f6ac7
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Size: 889 Bytes
Versions: 18
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Stored size: 889 Bytes
Contents
module Pancake
module Hooks
module OnInherit
def self.extended(base)
base.class_eval do
class_inheritable_reader :_on_inherit
@_on_inherit = []
end
end
# Provides an inheritance hook to all extended classes
# Allows ou to hook into the inheritance
def inherited(base)
super
_on_inherit.each{|b| b.call(base,self)}
end
# A hook to add code when the stack is inherited
# The code will be executed when the class is inherited
#
# @example
# MyClass.on_inherit do |base, parent|
# # do stuff here between the child and parent
# end
#
# @api public
# @author Daniel Neighman
def on_inherit(&block)
_on_inherit << block if block
_on_inherit
end
end # OnInherit
end # Hooks
end # Pancake
Version data entries
18 entries across 18 versions & 2 rubygems