biofriction-wp-theme/node_modules/argparse/lib/action/store.js

51 lines
1.3 KiB
JavaScript
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

/*:nodoc:*
* class ActionStore
*
* This action just stores the arguments value. This is the default action.
*
* This class inherited from [[Action]]
*
**/
'use strict';
var util = require('util');
var Action = require('../action');
// Constants
var c = require('../const');
/*:nodoc:*
* new ActionStore(options)
* - options (object): options hash see [[Action.new]]
*
**/
var ActionStore = module.exports = function ActionStore(options) {
options = options || {};
if (this.nargs <= 0) {
throw new Error('nargs for store actions must be > 0; if you ' +
'have nothing to store, actions such as store ' +
'true or store const may be more appropriate');
}
if (typeof this.constant !== 'undefined' && this.nargs !== c.OPTIONAL) {
throw new Error('nargs must be OPTIONAL to supply const');
}
Action.call(this, options);
};
util.inherits(ActionStore, Action);
/*:nodoc:*
* ActionStore#call(parser, namespace, values, optionString) -> Void
* - parser (ArgumentParser): current parser
* - namespace (Namespace): namespace for output data
* - values (Array): parsed values
* - optionString (Array): input option string(not parsed)
*
* Call the action. Save result in namespace object
**/
ActionStore.prototype.call = function (parser, namespace, values) {
namespace.set(this.dest, values);
};