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Versions: 8
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Contents
module PassiveRecord
module Hooks
class Hook
attr_reader :kind
def initialize(kind,*meth_syms,&blk)
@kind = kind
@methods_to_call = meth_syms
@block_to_invoke = blk
end
def run(instance)
@methods_to_call.each do |meth|
instance.send(meth)
end
unless @block_to_invoke.nil?
instance.instance_eval(&@block_to_invoke)
end
instance
end
end
def before_create_hooks
@hooks ||= []
@hooks.select { |hook| hook.kind == :before_create }
end
def before_create(*meth_syms, &blk)
hook = Hook.new(:before_create,*meth_syms,&blk)
@hooks ||= []
@hooks += [ hook ]
end
def after_create_hooks
@hooks ||= []
@hooks.select { |hook| hook.kind == :after_create }
end
def after_create(*meth_syms, &blk)
hook = Hook.new(:after_create,*meth_syms,&blk)
@hooks ||= []
@hooks += [ hook ]
self
end
def before_update_hooks
@hooks ||= []
@hooks.select { |hook| hook.kind == :before_update }
end
def before_update(*meth_syms, &blk)
hook = Hook.new(:before_update,*meth_syms,&blk)
@hooks ||= []
@hooks += [ hook ]
self
end
def after_update_hooks
@hooks ||= []
@hooks.select { |hook| hook.kind == :after_update }
end
def after_update(*meth_syms, &blk)
hook = Hook.new(:after_update,*meth_syms,&blk)
@hooks ||= []
@hooks += [ hook ]
self
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems