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82 lines
1.4 KiB
82 lines
1.4 KiB
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/*! |
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* Stylus - Member |
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* Copyright (c) Automattic <developer.wordpress.com> |
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* MIT Licensed |
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*/ |
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/** |
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* Module dependencies. |
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*/ |
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var Node = require('./node'); |
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/** |
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* Initialize a new `Member` with `left` and `right`. |
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* |
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* @param {Node} left |
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* @param {Node} right |
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* @api public |
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*/ |
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var Member = module.exports = function Member(left, right){ |
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Node.call(this); |
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this.left = left; |
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this.right = right; |
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}; |
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/** |
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* Inherit from `Node.prototype`. |
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*/ |
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Member.prototype.__proto__ = Node.prototype; |
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/** |
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* Return a clone of this node. |
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* |
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* @return {Node} |
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* @api public |
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*/ |
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Member.prototype.clone = function(parent){ |
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var clone = new Member; |
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clone.left = this.left.clone(parent, clone); |
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clone.right = this.right.clone(parent, clone); |
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if (this.val) clone.val = this.val.clone(parent, clone); |
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clone.lineno = this.lineno; |
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clone.column = this.column; |
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clone.filename = this.filename; |
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return clone; |
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}; |
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/** |
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* Return a JSON representation of this node. |
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* |
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* @return {Object} |
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* @api public |
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*/ |
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Member.prototype.toJSON = function(){ |
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var json = { |
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__type: 'Member', |
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left: this.left, |
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right: this.right, |
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lineno: this.lineno, |
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column: this.column, |
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filename: this.filename |
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}; |
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if (this.val) json.val = this.val; |
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return json; |
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}; |
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/** |
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* Return a string representation of this node. |
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* |
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* @return {String} |
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* @api public |
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*/ |
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Member.prototype.toString = function(){ |
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return this.left.toString() |
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+ '.' + this.right.toString(); |
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};
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