Sha256: 4c65992d5d982bf42d68e37078c85a9f3e1a90452795fa52f42bfa350ed12fe6
Contents?: true
Size: 1.15 KB
Versions: 33
Compression:
Stored size: 1.15 KB
Contents
/*!
* Stylus - Null
* Copyright(c) 2010 LearnBoost <dev@learnboost.com>
* MIT Licensed
*/
/**
* Module dependencies.
*/
var Node = require('./node')
, nodes = require('./');
/**
* Initialize a new `Null` node.
*
* @api public
*/
var Null = module.exports = function Null(){};
/**
* Inherit from `Node.prototype`.
*/
Null.prototype.__proto__ = Node.prototype;
/**
* Return 'Null'.
*
* @return {String}
* @api public
*/
Null.prototype.inspect =
Null.prototype.toString = function(){
return 'null';
};
/**
* Return false.
*
* @return {Boolean}
* @api public
*/
Null.prototype.toBoolean = function(){
return nodes.false;
};
/**
* Check if the node is a null node.
*
* @return {Boolean}
* @api public
*/
Null.prototype.__defineGetter__('isNull', function(){
return true;
});
/**
* Return hash.
*
* @return {String}
* @api public
*/
Null.prototype.__defineGetter__('hash', function(){
return null;
});
/**
* Return a JSON representation of this node.
*
* @return {Object}
* @api public
*/
Null.prototype.toJSON = function(){
return {
__type: 'Null',
lineno: this.lineno,
filename: this.filename
};
};
Version data entries
33 entries across 19 versions & 1 rubygems