Class: Pug::ListAction

Inherits:

Interfaces::Action

• Object
• Interfaces::Action
• Pug::ListAction

Defined in:

lib/pug/list_action.rb

Overview

Lists all the user defined actions

Instance Method Summary

• #description ⇒ String

  Override of Interfaces::Action#description.

• #execute ⇒ String

  Override of Interfaces::Action#execute.

• #initialize(actions) ⇒ ListAction constructor

  A new instance of ListAction.

• #name ⇒ String

  Override of Interfaces::Action#name.

Methods inherited from Interfaces::Action

#requires_input?

Constructor Details

#initialize(actions) ⇒ ListAction

Returns a new instance of ListAction.

Parameters:

• actions (Array<Interfaces::Action>) —

  user provided actions

# File 'lib/pug/list_action.rb', line 8

def initialize(actions)
  @actions = actions
  @enumerator = Action::Enumerator.new
end

Instance Method Details

#description ⇒ String

Override of Interfaces::Action#description

Returns:

• (String)

# File 'lib/pug/list_action.rb', line 23

def description
  Strings.list_description
end

#execute ⇒ String

Override of Interfaces::Action#execute

Returns:

• (String)

# File 'lib/pug/list_action.rb', line 29

def execute
  return Strings.no_actions if @actions.empty?
  @enumerator.names(@actions, true).join("\n")
end

#name ⇒ String

Override of Interfaces::Action#name

Returns:

• (String)

# File 'lib/pug/list_action.rb', line 17

def name
  'list'
end