+++ /dev/null
-'use strict';
-
-Object.defineProperty(exports, "__esModule", {
- value: true
-});
-
-var _Node = require('./Node');
-
-var _Node2 = _interopRequireDefault(_Node);
-
-function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
-
-function Container(opts) {
- var _this = this;
-
- this.constructor(opts);
-
- this.nodes = opts.nodes;
-
- if (this.after === undefined) {
- this.after = this.nodes.length > 0 ? this.nodes[this.nodes.length - 1].after : '';
- }
-
- if (this.before === undefined) {
- this.before = this.nodes.length > 0 ? this.nodes[0].before : '';
- }
-
- if (this.sourceIndex === undefined) {
- this.sourceIndex = this.before.length;
- }
-
- this.nodes.forEach(function (node) {
- node.parent = _this; // eslint-disable-line no-param-reassign
- });
-} /**\r
- * A node that contains other nodes and support traversing over them\r
- */
-
-Container.prototype = Object.create(_Node2.default.prototype);
-Container.constructor = _Node2.default;
-
-/**\r
- * Iterate over descendant nodes of the node\r
- *\r
- * @param {RegExp|string} filter - Optional. Only nodes with node.type that\r
- * satisfies the filter will be traversed over\r
- * @param {function} cb - callback to call on each node. Takes theese params:\r
- * node - the node being processed, i - it's index, nodes - the array\r
- * of all nodes\r
- * If false is returned, the iteration breaks\r
- *\r
- * @return (boolean) false, if the iteration was broken\r
- */
-Container.prototype.walk = function walk(filter, cb) {
- var hasFilter = typeof filter === 'string' || filter instanceof RegExp;
- var callback = hasFilter ? cb : filter;
- var filterReg = typeof filter === 'string' ? new RegExp(filter) : filter;
-
- for (var i = 0; i < this.nodes.length; i++) {
- var node = this.nodes[i];
- var filtered = hasFilter ? filterReg.test(node.type) : true;
- if (filtered && callback && callback(node, i, this.nodes) === false) {
- return false;
- }
- if (node.nodes && node.walk(filter, cb) === false) {
- return false;
- }
- }
- return true;
-};
-
-/**\r
- * Iterate over immediate children of the node\r
- *\r
- * @param {function} cb - callback to call on each node. Takes theese params:\r
- * node - the node being processed, i - it's index, nodes - the array\r
- * of all nodes\r
- * If false is returned, the iteration breaks\r
- *\r
- * @return (boolean) false, if the iteration was broken\r
- */
-Container.prototype.each = function each() {
- var cb = arguments.length <= 0 || arguments[0] === undefined ? function () {} : arguments[0];
-
- for (var i = 0; i < this.nodes.length; i++) {
- var node = this.nodes[i];
- if (cb(node, i, this.nodes) === false) {
- return false;
- }
- }
- return true;
-};
-
-exports.default = Container;
\ No newline at end of file