canonical/node_modules/gonzales-pe/lib/node/basic-node.js

Canonical code style linter and formatter for JavaScript, SCSS, CSS and JSON.

'use strict';var _createClass=(function(){function defineProperties(target, props){for(var i=0; i < props.length; i++) {var descriptor=props[i];descriptor.enumerable = descriptor.enumerable || false;descriptor.configurable = true;if('value' in descriptor)descriptor.writable = true;Object.defineProperty(target, descriptor.key, descriptor);}}return function(Constructor, protoProps, staticProps){if(protoProps)defineProperties(Constructor.prototype, protoProps);if(staticProps)defineProperties(Constructor, staticProps);return Constructor;};})();function _classCallCheck(instance, Constructor){if(!(instance instanceof Constructor)){throw new TypeError('Cannot call a class as a function');}}var Node=(function(){function Node(options){_classCallCheck(this, Node);this.type = options.type;this.content = options.content;this.syntax = options.syntax;if(options.start)this.start = options.start;if(options.end)this.end = options.end;}Node.prototype.contains = function contains(type){return this.content.some(function(node){return node.type === type;});};Node.prototype.eachFor = function eachFor(type, callback){if(!Array.isArray(this.content))return;if(typeof type !== 'string')callback = type, type = null;var l=this.content.length;var i=l;var breakLoop;for(var i=l; i--;) {if(breakLoop === null)break;if(!type || this.content[i] && this.content[i].type === type)breakLoop = callback(this.content[i], i, this);}if(breakLoop === null)return null;};Node.prototype.first = function first(type){if(!type || !Array.isArray(this.content))return this.content[0];var i=0;var l=this.content.length;for(; i < l; i++) {if(this.content[i].type === type)return this.content[i];}};Node.prototype.forEach = function forEach(type, callback){if(!Array.isArray(this.content))return;if(typeof type !== 'string')callback = type, type = null;var i=0;var l=this.content.length;var breakLoop;for(; i < l; i++) {if(breakLoop === null)break;if(!type || this.content[i] && this.content[i].type === type)breakLoop = callback(this.content[i], i, this);}if(breakLoop === null)return null;};Node.prototype.get = function get(index){return Array.isArray(this.content) && this.content[index];};Node.prototype.insert = function insert(index, node){if(!Array.isArray(this.content))return;this.content.splice(index, 0, node);if(this.indexHasChanged)this.indexHasChanged[0] = 1;};Node.prototype.is = function is(type){return this.type === type;};Node.prototype.last = function last(type){var i=this.content.length - 1;if(!type || !Array.isArray(this.content))return this.content[i];for(;; i--) {if(this.content[i].type === type)return this.content[i];}};Node.prototype.remove = function remove(index){if(!Array.isArray(this.content))return;this.content.splice(index, 1);if(this.indexHasChanged)this.indexHasChanged[0] = 1;};Node.prototype.toJson = function toJson(){return JSON.stringify(this, false, 2);};Node.prototype.toString = function toString(){try{var stringify=require('../' + this.syntax + '/stringify');}catch(e) {var message='Syntax "' + this.syntax + '" is not supported yet, sorry';return console.error(message);}return stringify(this);};Node.prototype.traverse = function traverse(callback, i, parent){var breakLoop;var x;callback(this, i, parent);if(!Array.isArray(this.content))return;for(var i=0, l=this.content.length; i < l; i++) {breakLoop = this.content[i].traverse(callback, i, this);if(breakLoop === null)break;if(x = this.content.length - l){l += x;i += x;}}if(breakLoop === null)return null;};_createClass(Node, [{key:'length', get:function(){return this.content.length;}}]);return Node;})();;module.exports = Node;