projecte_ionic/node_modules/stylus/lib/nodes/return.js
2022-02-09 18:30:03 +01:00

64 lines
1 KiB
JavaScript
Executable file

/*!
* Stylus - Return
* Copyright (c) Automattic <developer.wordpress.com>
* MIT Licensed
*/
/**
* Module dependencies.
*/
var Node = require('./node')
, nodes = require('./');
/**
* Initialize a new `Return` node with the given `expr`.
*
* @param {Expression} expr
* @api public
*/
var Return = module.exports = function Return(expr){
this.expr = expr || nodes.null;
};
/**
* Inherit from `Node.prototype`.
*/
Return.prototype.__proto__ = Node.prototype;
/**
* Return a clone of this node.
*
* @return {Node}
* @api public
*/
Return.prototype.clone = function(parent){
var clone = new Return();
clone.expr = this.expr.clone(parent, clone);
clone.lineno = this.lineno;
clone.column = this.column;
clone.filename = this.filename;
return clone;
};
/**
* Return a JSON representation of this node.
*
* @return {Object}
* @api public
*/
Return.prototype.toJSON = function(){
return {
__type: 'Return',
expr: this.expr,
lineno: this.lineno,
column: this.column,
filename: this.filename
};
};