mirror of https://github.com/jkjoy/sunpeiwen.git
72 lines
1.3 KiB
JavaScript
72 lines
1.3 KiB
JavaScript
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/*!
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* Stylus - Ternary
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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 `Ternary` with `cond`, `trueExpr` and `falseExpr`.
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*
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* @param {Expression} cond
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* @param {Expression} trueExpr
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* @param {Expression} falseExpr
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* @api public
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*/
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var Ternary = module.exports = function Ternary(cond, trueExpr, falseExpr){
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Node.call(this);
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this.cond = cond;
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this.trueExpr = trueExpr;
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this.falseExpr = falseExpr;
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};
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/**
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* Inherit from `Node.prototype`.
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*/
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Ternary.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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Ternary.prototype.clone = function(parent){
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var clone = new Ternary();
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clone.cond = this.cond.clone(parent, clone);
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clone.trueExpr = this.trueExpr.clone(parent, clone);
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clone.falseExpr = this.falseExpr.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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Ternary.prototype.toJSON = function(){
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return {
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__type: 'Ternary',
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cond: this.cond,
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trueExpr: this.trueExpr,
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falseExpr: this.falseExpr,
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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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