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 wxy
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/*!
* Stylus - Call
* Copyright (c) Automattic <developer.wordpress.com>
* MIT Licensed
*/
/**
* Module dependencies.
*/
var Node = require('./node');
/**
* Initialize a new `Call` with `name` and `args`.
*
* @param {String} name
* @param {Expression} args
* @api public
*/
var Call = module.exports = function Call(name, args){
Node.call(this);
this.name = name;
this.args = args;
};
/**
* Inherit from `Node.prototype`.
*/
Call.prototype.__proto__ = Node.prototype;
/**
* Return a clone of this node.
*
* @return {Node}
* @api public
*/
Call.prototype.clone = function(parent){
var clone = new Call(this.name);
clone.args = this.args.clone(parent, clone);
if (this.block) clone.block = this.block.clone(parent, clone);
clone.lineno = this.lineno;
clone.column = this.column;
clone.filename = this.filename;
return clone;
};
/**
* Return <name>(param1, param2, ...).
*
* @return {String}
* @api public
*/
Call.prototype.toString = function(){
var args = this.args.nodes.map(function(node) {
var str = node.toString();
return str.slice(1, str.length - 1);
}).join(', ');
return this.name + '(' + args + ')';
};
/**
* Return a JSON representation of this node.
*
* @return {Object}
* @api public
*/
Call.prototype.toJSON = function(){
var json = {
__type: 'Call',
name: this.name,
args: this.args,
lineno: this.lineno,
column: this.column,
filename: this.filename
};
if (this.block) json.block = this.block;
return json;
};
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