Module: BootyCall::Callbacker::ClassMethods

Defined in:
lib/booty_call/callbacker.rb

Instance Method Summary collapse

Instance Method Details

#run_callbacks_for(target, position, method_id, *results) ⇒ Object 



62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
 
# File 'lib/booty_call/callbacker.rb', line 62

def run_callbacks_for(target, position, method_id, *results)
  callbacks = callback_cache[position][method_id.to_sym]
  
  handler = proc do |fn|
    fn.is_a?(Proc) ? fn : begin
      target.method(fn).arity.abs == results.length ?
        proc { send(fn, *results) } :
        proc { send(fn) }
    end
  end
  
  callbacks.empty? ? true : callbacks.map { |fn|
    target.instance_exec(*results, &handler.call(fn))
  }.all?
end