Module: Waw::ActionController::ActionUtils

Included in:
Waw::ActionController, Waw::ActionController
Defined in:
lib/waw/controllers/action/action_utils.rb

Overview

Common utilities about actions.

Instance Method Summary collapse

Instance Method Details

#extract_action_name(path) ⇒ Object

Extracts the action name from a given path



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# File 'lib/waw/controllers/action/action_utils.rb', line 9

def extract_action_name(path)
  return $1.to_sym if path =~ /([a-zA-Z_]+)$/
  nil
end

#find_action(name) ⇒ Object Also known as: [] 



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# File 'lib/waw/controllers/action/action_utils.rb', line 21

def find_action(name)
  name = extract_action_name(name) unless Symbol===name
  return nil unless name
  actions[name]
end

#has_action?(name) ⇒ Boolean

Checks if an action exists

Returns:



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# File 'lib/waw/controllers/action/action_utils.rb', line 15

def has_action?(name)
  name = extract_action_name(name) unless Symbol===name
  return false unless name
  actions.has_key?(name)
end