Module: Paratrooper::Callbacks

Included in:

Deploy

Defined in:

lib/paratrooper/callbacks.rb

Instance Method Summary

• #add_callback(name, &block) ⇒ Object

  Public: Add misc.

• #callbacks ⇒ Object

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

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

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

#callbacks ⇒ Object

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

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