Sha256: 8e94f6e2f81f9c8d706b795d3088f2821faf8dc3fb35c0c2cac5ecf23ce84d4e
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Size: 1.52 KB
Versions: 33
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Stored size: 1.52 KB
Contents
/*!
* Stylus - QueryExpr
* Copyright(c) 2014 LearnBoost <dev@learnboost.com>
* MIT Licensed
*/
/**
* Module dependencies.
*/
var Node = require('./node');
/**
* Initialize a new `QueryExpr` with the given `segs`.
*
* @param {Array} segs
* @api public
*/
var QueryExpr = module.exports = function QueryExpr(segs){
Node.call(this);
this.segments = segs;
this.expr = null;
};
/**
* Inherit from `Node.prototype`.
*/
QueryExpr.prototype.__proto__ = Node.prototype;
/**
* Return a clone of this node.
*
* @return {Node}
* @api public
*/
QueryExpr.prototype.clone = function(parent){
var clone = new QueryExpr;
clone.segments = this.segments.map(function(node){ return node.clone(parent, clone); });
if (this.expr) clone.expr = this.expr.clone(parent, clone);
if (this.name) clone.name = this.name;
clone.lineno = this.lineno;
clone.filename = this.filename;
return clone;
};
/**
* Return "<ident>" or "(<ident>: <expr>)"
*
* @return {String}
* @api public
*/
QueryExpr.prototype.toString = function(){
if (this.expr) {
return '(' + this.segments.join('') + ': ' + this.expr.toString() + ')';
} else {
return this.segments.join('');
}
};
/**
* Return a JSON representation of this node.
*
* @return {Object}
* @api public
*/
QueryExpr.prototype.toJSON = function(){
var json = {
__type: 'QueryExpr',
segments: this.segments,
lineno: this.lineno,
filename: this.filename
};
if (this.expr) json.expr = this.expr;
if (this.name) json.name = this.name;
return json;
};
Version data entries
33 entries across 19 versions & 1 rubygems