mirror of https://github.com/jkjoy/sunpeiwen.git
70 lines
1.1 KiB
JavaScript
70 lines
1.1 KiB
JavaScript
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/*!
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* Stylus - Extend
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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 `Extend` with the given `selectors` array.
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*
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* @param {Array} selectors array of the selectors
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* @api public
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*/
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var Extend = module.exports = function Extend(selectors){
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Node.call(this);
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this.selectors = selectors;
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};
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/**
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* Inherit from `Node.prototype`.
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*/
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Extend.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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Extend.prototype.clone = function(){
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return new Extend(this.selectors);
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};
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/**
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* Return `@extend selectors`.
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*
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* @return {String}
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* @api public
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*/
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Extend.prototype.toString = function(){
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return '@extend ' + this.selectors.join(', ');
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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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Extend.prototype.toJSON = function(){
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return {
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__type: 'Extend',
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selectors: this.selectors,
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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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};
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