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Contents
/*!
* Stylus - Group
* Copyright(c) 2010 LearnBoost <dev@learnboost.com>
* MIT Licensed
*/
/**
* Module dependencies.
*/
var Node = require('./node');
/**
* Initialize a new `Group`.
*
* @api public
*/
var Group = module.exports = function Group(){
Node.call(this);
this.nodes = [];
};
/**
* Inherit from `Node.prototype`.
*/
Group.prototype.__proto__ = Node.prototype;
/**
* Push the given `selector` node.
*
* @param {Selector} selector
* @api public
*/
Group.prototype.push = function(selector){
this.nodes.push(selector);
};
/**
* Return this set's `Block`.
*/
Group.prototype.__defineGetter__('block', function(){
return this.nodes[0].block;
});
/**
* Assign `block` to each selector in this set.
*
* @param {Block} block
* @api public
*/
Group.prototype.__defineSetter__('block', function(block){
for (var i = 0, len = this.nodes.length; i < len; ++i) {
this.nodes[i].block = block;
}
});
/**
* Return a clone of this node.
*
* @return {Node}
* @api public
*/
Group.prototype.clone = function(){
var clone = new Group;
clone.lineno = this.lineno;
this.nodes.forEach(function(node){
clone.push(node.clone());
});
clone.filename = this.filename;
clone.block = this.block.clone();
return clone;
};
Version data entries
17 entries across 17 versions & 1 rubygems