Module: Paratrooper::Callbacks

Included in:
Configuration
Defined in:
lib/paratrooper/callbacks.rb

Instance Method Summary collapse

Instance Method Details

#add_callback(name, &block) ⇒ Object

Public: Add misc. function to be called at a later time

name - String name of callback

Example: before_[method_name], after_[method_name]

block - Code to be executed during callback



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# File 'lib/paratrooper/callbacks.rb', line 9

def add_callback(name, &block)
  callbacks[name] << block
end

#build_callback(name, context = nil, &block) ⇒ Object 



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# File 'lib/paratrooper/callbacks.rb', line 17

def build_callback(name, context = nil, &block)
  execute_callback("before_#{name}".to_sym, context)
  block.call if block_given?
  execute_callback("after_#{name}".to_sym, context)
end

#callbacks ⇒ Object 



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# File 'lib/paratrooper/callbacks.rb', line 13

def callbacks
  @callbacks ||= Hash.new { |hash, key| hash[key] = [] }
end