Class: WatcherAction::MetaAction

Inherits:
Object
  • Object
show all
Defined in:
lib/watcher_action/meta_action.rb

Overview

An action to call other actions. This can be used to “aggregate” combinations of actions that should always go together, so that the same combinations do not have to repeated multiple times

Options

actions

A list of the actions that should be executed. (required)

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ MetaAction

Returns a new instance of MetaAction.



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# File 'lib/watcher_action/meta_action.rb', line 12

def initialize(config)
  actions = config.get_list(:actions, false)
  actions.each { |ac| add_action(ac) }
end

Instance Method Details

#add_action(action) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/watcher_action/meta_action.rb', line 21

def add_action(action)
  @actions ||= []
  raise(ArgumentError, "Trying to add myself, creating a loop.") if(WatcherAction.is_action?(action, self))
  @actions << action
end

#execute(event) ⇒ Object 



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# File 'lib/watcher_action/meta_action.rb', line 17

def execute(event)
  @actions.each { |ac| WatcherAction.run_action(ac, event) }
end