Continuing with our series: This time around we want to start a series on Injector Directives. We will begin by showing injector code pre-withdrawal and then its subsequent re-instatement...
facet :PreFunction do def pre puts '++++++++++' end end
jack :PosFunction do def pos puts '==========' end end
# Our class
class Model
inject PreFunction(:silence) inject PosFunction(:silence)
def meth arg pre puts arg * arg pos end end obj = Model.new