10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
# File 'lib/asset_cloud/callbacks.rb', line 10
def callback_methods(*symbols)
symbols.each do |method|
code = " \n def self.before_\#{method}(*callbacks, &block)\n callbacks << block if block_given?\n write_inheritable_array(:before_\#{method}, callbacks)\n end \n \n def self.after_\#{method}(*callbacks, &block)\n callbacks << block if block_given?\n write_inheritable_array(:after_\#{method}, callbacks)\n end \n \n \n def \#{method}_with_callbacks(*args)\n if execute_callbacks(:before_\#{method}, args)\n result = \#{method}_without_callbacks(*args)\n execute_callbacks(:after_\#{method}, args) \n end\n result\n end \n\n alias_method_chain :\#{method}, 'callbacks' \n end_eval\n \n self.class_eval code, __FILE__, __LINE__ \n end \nend\n"
|