Sha256: 9ecb3cad2b031d377aeb8a150932a48fb55b66f9a046d2627f82662d8c45c3d6
Contents?: true
Size: 944 Bytes
Versions: 21
Compression:
Stored size: 944 Bytes
Contents
module RuGUI
# Adds before/after hooks for initialize method of a class.
module InitializeHooks
def self.included(base)
self.update_initialize_method(base)
end
def self.update_initialize_method(base)
base.class_eval <<-class_eval
alias :original_initialize :initialize
def initialize(*args)
initialize_with_hooks(*args)
end
class_eval
end
# Calls the original initialize method with before/after hooks.
def initialize_with_hooks(*args)
before_initialize
original_initialize(*args)
after_initialize
end
protected
# Called before the initialize method. Subclasses can reimplement this in
# order to have custom behavior.
def before_initialize
end
# Called after the initialize method. Subclasses can reimplement this in
# order to have custom behavior.
def after_initialize
end
end
end
Version data entries
21 entries across 21 versions & 2 rubygems