add Tree class

2017-11-20 09:26:13 +01:00 · 2017-11-20 09:26:13 +01:00 · adda1c932a
commit adda1c932a
parent 7c8643b090
13 changed files with 329 additions and 118 deletions
--- a/dist/index.d.ts
+++ b/dist/index.d.ts
@ -2,3 +2,4 @@ export * from './lik.looptracker';
 export * from './lik.objectmap';
 export * from './lik.stringmap';
 export * from './lik.limitedarray';
+export * from './lik.tree';
--- a/dist/index.js
+++ b/dist/index.js
@ -8,4 +8,5 @@ __export(require("./lik.looptracker"));
 __export(require("./lik.objectmap"));
 __export(require("./lik.stringmap"));
 __export(require("./lik.limitedarray"));
-//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiaW5kZXguanMiLCJzb3VyY2VSb290IjoiIiwic291cmNlcyI6WyIuLi90cy9pbmRleC50cyJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiOzs7OztBQUVBLGlCQUFpQjtBQUVqQix1Q0FBaUM7QUFDakMscUNBQStCO0FBQy9CLHFDQUErQjtBQUMvQix3Q0FBa0MifQ==
+__export(require("./lik.tree"));
+//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoiaW5kZXguanMiLCJzb3VyY2VSb290IjoiIiwic291cmNlcyI6WyIuLi90cy9pbmRleC50cyJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiOzs7OztBQUVBLGlCQUFpQjtBQUVqQix1Q0FBaUM7QUFDakMscUNBQStCO0FBQy9CLHFDQUErQjtBQUMvQix3Q0FBa0M7QUFDbEMsZ0NBQTBCIn0=
--- a/dist/lik.plugins.d.ts
+++ b/dist/lik.plugins.d.ts
@ -1,6 +1,7 @@
 import 'typings-global';
-import * as smartq from 'smartq';
 import * as events from 'events';
 import * as lodash from 'lodash';
 import * as minimatch from 'minimatch';
-export { smartq, events, lodash, minimatch };
+import * as smartq from 'smartq';
+declare const symbolTree: any;
+export { events, lodash, minimatch, smartq, symbolTree };
--- a/dist/lik.plugins.js
+++ b/dist/lik.plugins.js
@ -1,12 +1,14 @@
 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
 require("typings-global");
-const smartq = require("smartq");
-exports.smartq = smartq;
 const events = require("events");
 exports.events = events;
 const lodash = require("lodash");
 exports.lodash = lodash;
 const minimatch = require("minimatch");
 exports.minimatch = minimatch;
-//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoibGlrLnBsdWdpbnMuanMiLCJzb3VyY2VSb290IjoiIiwic291cmNlcyI6WyIuLi90cy9saWsucGx1Z2lucy50cyJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiOztBQUFBLDBCQUF1QjtBQUN2QixpQ0FBZ0M7QUFNOUIsd0JBQU07QUFMUixpQ0FBZ0M7QUFNOUIsd0JBQU07QUFMUixpQ0FBZ0M7QUFNOUIsd0JBQU07QUFMUix1Q0FBc0M7QUFNcEMsOEJBQVMifQ==
+const smartq = require("smartq");
+exports.smartq = smartq;
+const symbolTree = require('symbol-tree');
+exports.symbolTree = symbolTree;
+//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoibGlrLnBsdWdpbnMuanMiLCJzb3VyY2VSb290IjoiIiwic291cmNlcyI6WyIuLi90cy9saWsucGx1Z2lucy50cyJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiOztBQUFBLDBCQUF1QjtBQUN2QixpQ0FBZ0M7QUFPOUIsd0JBQU07QUFOUixpQ0FBZ0M7QUFPOUIsd0JBQU07QUFOUix1Q0FBc0M7QUFPcEMsOEJBQVM7QUFOWCxpQ0FBZ0M7QUFPOUIsd0JBQU07QUFOUixNQUFNLFVBQVUsR0FBRyxPQUFPLENBQUMsYUFBYSxDQUFDLENBQUE7QUFPdkMsZ0NBQVUifQ==
--- a/dist/lik.tree.d.ts
+++ b/dist/lik.tree.d.ts
@ -0,0 +1,34 @@
+export declare class Tree<T> {
+    symbolTree: any;
+    constructor();
+    /**
+     *
+     * @param objectArg
+     */
+    initialize(objectArg: T): T;
+    hasChildren(objectArg: T): boolean;
+    firstChild(objectArg: T): T;
+    lastChild(objectArg: T): T;
+    previousSibling(objectArg: T): T;
+    nextSibling(objectArg: T): T;
+    parent(objectArg: T): T;
+    lastInclusiveDescendant(objectArg: T): T;
+    preceding(objectArg: T, optionsArg?: any): T;
+    following(object: T, optionsArg: any): any;
+    childrenToArray(parentArg: T, optionsArg: any): T[];
+    ancestorsToArray(objectArg: T, optionsArg: any): T[];
+    treeToArray(rootArg: any, optionsArg: any): T[];
+    childrenIterator(parentArg: T, optionsArg: any): T;
+    previousSiblingsIterator(objectArg: any): T;
+    nextSiblingsIterator(objectArg: T): any;
+    ancestorsIterator(objectArg: any): void;
+    treeIterator(rootArg: T, optionsArg: any): T;
+    index(childArg: T): number;
+    childrenCount(parentArg: T): number;
+    compareTreePosition(leftArg: T, rightArg: T): number;
+    remove(removeObjectArg: T): T;
+    insertBefore(referenceObjectArg: T, newObjectArg: T): T;
+    insertAfter(referenceObject: T, newObjectArg: T): any;
+    prependChild(referenceObjectArg: T, newObjectArg: T): T;
+    appendChild(referenceObjectArg: any, newObjectArg: any): any;
+}
--- a/dist/lik.tree.js
+++ b/dist/lik.tree.js
@ -0,0 +1,92 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const plugins = require("./lik.plugins");
+class Tree {
+    constructor() {
+        this.symbolTree = new plugins.symbolTree();
+    }
+    /**
+     *
+     * @param objectArg
+     */
+    initialize(objectArg) {
+        return this.symbolTree.initialize(objectArg);
+    }
+    hasChildren(objectArg) {
+        return this.symbolTree.hasChildren(objectArg);
+    }
+    firstChild(objectArg) {
+        return this.symbolTree.firstChild(objectArg);
+    }
+    lastChild(objectArg) {
+        return this.symbolTree.lastChild(objectArg);
+    }
+    previousSibling(objectArg) {
+        return this.symbolTree.previousSibling(objectArg);
+    }
+    nextSibling(objectArg) {
+        return this.symbolTree.nextSibling(objectArg);
+    }
+    parent(objectArg) {
+        return this.symbolTree.parent(objectArg);
+    }
+    lastInclusiveDescendant(objectArg) {
+        return this.symbolTree.lastInclusiveDescendant(objectArg);
+    }
+    preceding(objectArg, optionsArg) {
+        return this.symbolTree.preceding(objectArg, optionsArg);
+    }
+    following(object, optionsArg) {
+        return this.symbolTree.following(object, optionsArg);
+    }
+    childrenToArray(parentArg, optionsArg) {
+        return this.symbolTree.childrenToArray(parent, optionsArg);
+    }
+    ancestorsToArray(objectArg, optionsArg) {
+        return this.symbolTree.ancestorsToArray(objectArg, optionsArg);
+    }
+    treeToArray(rootArg, optionsArg) {
+        return this.symbolTree.treeToArray(rootArg, optionsArg);
+    }
+    childrenIterator(parentArg, optionsArg) {
+        return this.symbolTree.childrenIterator(parentArg, optionsArg);
+    }
+    previousSiblingsIterator(objectArg) {
+        return this.symbolTree.previousSiblingsIterator(objectArg);
+    }
+    nextSiblingsIterator(objectArg) {
+        return this.symbolTree.nextSiblingsIterator();
+    }
+    ancestorsIterator(objectArg) {
+        this.symbolTree.ancestorsIterator();
+    }
+    treeIterator(rootArg, optionsArg) {
+        return this.symbolTree.treeIterator(rootArg);
+    }
+    index(childArg) {
+        return this.symbolTree.index(childArg);
+    }
+    childrenCount(parentArg) {
+        return this.symbolTree.childrenCount(parentArg);
+    }
+    compareTreePosition(leftArg, rightArg) {
+        return this.compareTreePosition(leftArg, rightArg);
+    }
+    remove(removeObjectArg) {
+        return this.symbolTree.remove(removeObjectArg);
+    }
+    insertBefore(referenceObjectArg, newObjectArg) {
+        return this.symbolTree.insertBefore(referenceObjectArg, newObjectArg);
+    }
+    insertAfter(referenceObject, newObjectArg) {
+        return this.symbolTree.insertAfter(referenceObject, newObjectArg);
+    }
+    prependChild(referenceObjectArg, newObjectArg) {
+        return this.symbolTree.prependChild(referenceObjectArg, newObjectArg);
+    }
+    appendChild(referenceObjectArg, newObjectArg) {
+        return this.symbolTree.appendChild(referenceObjectArg, newObjectArg);
+    }
+}
+exports.Tree = Tree;
+//# sourceMappingURL=data:application/json;base64,eyJ2ZXJzaW9uIjozLCJmaWxlIjoibGlrLnRyZWUuanMiLCJzb3VyY2VSb290IjoiIiwic291cmNlcyI6WyIuLi90cy9saWsudHJlZS50cyJdLCJuYW1lcyI6W10sIm1hcHBpbmdzIjoiOztBQUFBLHlDQUF3QztBQUV4QztJQUVFO1FBQ0UsSUFBSSxDQUFDLFVBQVUsR0FBRyxJQUFJLE9BQU8sQ0FBQyxVQUFVLEVBQUUsQ0FBQTtJQUM1QyxDQUFDO0lBRUQ7OztPQUdHO0lBQ0gsVUFBVSxDQUFFLFNBQVk7UUFDdEIsTUFBTSxDQUFDLElBQUksQ0FBQyxVQUFVLENBQUMsVUFBVSxDQUFDLFNBQVMsQ0FBQyxDQUFBO0lBQzlDLENBQUM7SUFFRCxXQUFXLENBQUUsU0FBWTtRQUN2QixNQUFNLENBQUMsSUFBSSxDQUFDLFVBQVUsQ0FBQyxXQUFXLENBQUMsU0FBUyxDQUFDLENBQUE7SUFDL0MsQ0FBQztJQUVELFVBQVUsQ0FBRSxTQUFZO1FBQ3RCLE1BQU0sQ0FBQyxJQUFJLENBQUMsVUFBVSxDQUFDLFVBQVUsQ0FBQyxTQUFTLENBQUMsQ0FBQTtJQUM5QyxDQUFDO0lBRUQsU0FBUyxDQUFFLFNBQVk7UUFDckIsTUFBTSxDQUFDLElBQUksQ0FBQyxVQUFVLENBQUMsU0FBUyxDQUFDLFNBQVMsQ0FBQyxDQUFBO0lBQzdDLENBQUM7SUFFRCxlQUFlLENBQUUsU0FBWTtRQUMzQixNQUFNLENBQUMsSUFBSSxDQUFDLFVBQVUsQ0FBQyxlQUFlLENBQUMsU0FBUyxDQUFDLENBQUE7SUFDbkQsQ0FBQztJQUVELFdBQVcsQ0FBRSxTQUFZO1FBQ3ZCLE1BQU0sQ0FBQyxJQUFJLENBQUMsVUFBVSxDQUFDLFdBQVcsQ0FBQyxTQUFTLENBQUMsQ0FBQTtJQUMvQyxDQUFDO0lBRUQsTUFBTSxDQUFFLFNBQVk7UUFDbEIsTUFBTSxDQUFDLElBQUksQ0FBQyxVQUFVLENBQUMsTUFBTSxDQUFDLFNBQVMsQ0FBQyxDQUFBO0lBQzFDLENBQUM7SUFFRCx1QkFBdUIsQ0FBQyxTQUFZO1FBQ2xDLE1BQU0sQ0FBQyxJQUFJLENBQUMsVUFBVSxDQUFDLHVCQUF1QixDQUFDLFNBQVMsQ0FBQyxDQUFBO0lBQzNELENBQUM7SUFFRCxTQUFTLENBQUMsU0FBWSxFQUFFLFVBQWdCO1FBQ3RDLE1BQU0sQ0FBQyxJQUFJLENBQUMsVUFBVSxDQUFDLFNBQVMsQ0FBQyxTQUFTLEVBQUUsVUFBVSxDQUFDLENBQUE7SUFDekQsQ0FBQztJQUVELFNBQVMsQ0FBRSxNQUFTLEVBQUUsVUFBZTtRQUNuQyxNQUFNLENBQUMsSUFBSSxDQUFDLFVBQVUsQ0FBQyxTQUFTLENBQUMsTUFBTSxFQUFFLFVBQVUsQ0FBQyxDQUFBO0lBQ3RELENBQUM7SUFFRCxlQUFlLENBQUUsU0FBWSxFQUFFLFVBQWU7UUFDNUMsTUFBTSxDQUFDLElBQUksQ0FBQyxVQUFVLENBQUMsZUFBZSxDQUFDLE1BQU0sRUFBRSxVQUFVLENBQUMsQ0FBQTtJQUM1RCxDQUFDO0lBRUQsZ0JBQWdCLENBQUUsU0FBWSxFQUFFLFVBQWU7UUFDN0MsTUFBTSxDQUFDLElBQUksQ0FBQyxVQUFVLENBQUMsZ0JBQWdCLENBQUMsU0FBUyxFQUFFLFVBQVUsQ0FBQyxDQUFBO0lBQ2hFLENBQUM7SUFFRCxXQUFXLENBQUUsT0FBTyxFQUFFLFVBQWU7UUFDbkMsTUFBTSxDQUFDLElBQUksQ0FBQyxVQUFVLENBQUMsV0FBVyxDQUFDLE9BQU8sRUFBRSxVQUFVLENBQUMsQ0FBQTtJQUN6RCxDQUFDO0lBRUQsZ0JBQWdCLENBQUUsU0FBWSxFQUFFLFVBQVU7UUFDeEMsTUFBTSxDQUFDLElBQUksQ0FBQyxVQUFVLENBQUMsZ0JBQWdCLENBQUMsU0FBUyxFQUFFLFVBQVUsQ0FBQyxDQUFBO0lBQ2hFLENBQUM7SUFFRCx3QkFBd0IsQ0FBRSxTQUFTO1FBQ2pDLE1BQU0sQ0FBQyxJQUFJLENBQUMsVUFBVSxDQUFDLHdCQUF3QixDQUFDLFNBQVMsQ0FBQyxDQUFBO0lBQzVELENBQUM7SUFFRCxvQkFBb0IsQ0FBRSxTQUFZO1FBQ2hDLE1BQU0sQ0FBQyxJQUFJLENBQUMsVUFBVSxDQUFDLG9CQUFvQixFQUFFLENBQUE7SUFDL0MsQ0FBQztJQUVELGlCQUFpQixDQUFFLFNBQVM7UUFDMUIsSUFBSSxDQUFDLFVBQVUsQ0FBQyxpQkFBaUIsRUFBRSxDQUFBO0lBQ3JDLENBQUM7SUFFRCxZQUFZLENBQUUsT0FBVSxFQUFFLFVBQVU7UUFDbEMsTUFBTSxDQUFDLElBQUksQ0FBQyxVQUFVLENBQUMsWUFBWSxDQUFDLE9BQU8sQ0FBQyxDQUFBO0lBQzlDLENBQUM7SUFFRCxLQUFLLENBQUUsUUFBVztRQUNoQixNQUFNLENBQUMsSUFBSSxDQUFDLFVBQVUsQ0FBQyxLQUFLLENBQUMsUUFBUSxDQUFDLENBQUE7SUFDeEMsQ0FBQztJQUVELGFBQWEsQ0FBRSxTQUFZO1FBQ3pCLE1BQU0sQ0FBQyxJQUFJLENBQUMsVUFBVSxDQUFDLGFBQWEsQ0FBQyxTQUFTLENBQUMsQ0FBQTtJQUNqRCxDQUFDO0lBRUQsbUJBQW1CLENBQUUsT0FBVSxFQUFFLFFBQVc7UUFDMUMsTUFBTSxDQUFDLElBQUksQ0FBQyxtQkFBbUIsQ0FBQyxPQUFPLEVBQUUsUUFBUSxDQUFDLENBQUE7SUFDcEQsQ0FBQztJQUVELE1BQU0sQ0FBRSxlQUFrQjtRQUN4QixNQUFNLENBQUMsSUFBSSxDQUFDLFVBQVUsQ0FBQyxNQUFNLENBQUMsZUFBZSxDQUFDLENBQUE7SUFDaEQsQ0FBQztJQUVELFlBQVksQ0FBRSxrQkFBcUIsRUFBRSxZQUFlO1FBQ2xELE1BQU0sQ0FBQyxJQUFJLENBQUMsVUFBVSxDQUFDLFlBQVksQ0FBQyxrQkFBa0IsRUFBRSxZQUFZLENBQUMsQ0FBQTtJQUN2RSxDQUFDO0lBRUQsV0FBVyxDQUFFLGVBQWtCLEVBQUUsWUFBZTtRQUM5QyxNQUFNLENBQUMsSUFBSSxDQUFDLFVBQVUsQ0FBQyxXQUFXLENBQUMsZUFBZSxFQUFFLFlBQVksQ0FBQyxDQUFBO0lBQ25FLENBQUM7SUFFRCxZQUFZLENBQUUsa0JBQXFCLEVBQUUsWUFBZTtRQUNsRCxNQUFNLENBQUMsSUFBSSxDQUFDLFVBQVUsQ0FBQyxZQUFZLENBQUMsa0JBQWtCLEVBQUUsWUFBWSxDQUFDLENBQUE7SUFDdkUsQ0FBQztJQUVELFdBQVcsQ0FBRSxrQkFBa0IsRUFBRSxZQUFZO1FBQzNDLE1BQU0sQ0FBQyxJQUFJLENBQUMsVUFBVSxDQUFDLFdBQVcsQ0FBQyxrQkFBa0IsRUFBRSxZQUFZLENBQUMsQ0FBQTtJQUN0RSxDQUFDO0NBQ0Y7QUFqSEQsb0JBaUhDIn0=
--- a/package.json
+++ b/package.json
@ -26,6 +26,7 @@
    "lodash": "^4.17.4",
    "minimatch": "^3.0.4",
    "smartq": "^1.1.6",
+    "symbol-tree": "^3.2.2",
    "typings-global": "^1.0.20"
  }
 }
--- a/test/test.objectmap.ts
+++ b/test/test.objectmap.ts
@ -45,7 +45,7 @@ tap.test('lik.Objectmap.remove() -> should correctly remove an object to Objectm

 tap.test('Objectmap.forEach -> should correctly run a function forEach map object', async () => {
  testObjectmap.forEach(itemArg => {
-    expect(itemArg).have.ownProperty('propOne')
+    expect(itemArg).to.contain('propOne')
  })
 })

@ -61,7 +61,7 @@ tap.test('lik.Objectmap.getArray() -> should return a cloned array', async () =>
  let myObject = { propOne: 'test1', propTwo: 'wow, how awesome' }
  testObjectmap.add(myObject)
  let clonedArray = testObjectmap.getArray()
-  expect(clonedArray[ clonedArray.length - 1 ]).eql(myObject)
+  expect(clonedArray[ clonedArray.length - 1 ]).to.equal(myObject)
 })

 tap.test('should get one object and then remove it', async () => {
--- a/test/test.tree.ts
+++ b/test/test.tree.ts
@ -0,0 +1,24 @@
+import { tap, expect } from 'tapbundle'
+import * as lik from '../ts/index'
+
+let testTree = new lik.Tree<TestClass>()
+
+class TestClass {
+  constructor (public hey: string) {
+    // nothing here
+  }
+}
+let testInstance = new TestClass('first')
+
+tap.test('create a valid tree instance', async () => {
+  testTree = new lik.Tree()
+  expect(testTree).to.be.instanceOf(lik.Tree)
+})
+
+tap.test('should insert an object', async () => {
+  testTree.initialize(testInstance)
+  let resultArray = testTree.treeToArray(testInstance, {})
+  expect(resultArray).to.contain(testInstance)
+})
+
+tap.start()
--- a/ts/index.ts
+++ b/ts/index.ts
@ -6,3 +6,4 @@ export * from './lik.looptracker'
 export * from './lik.objectmap'
 export * from './lik.stringmap'
 export * from './lik.limitedarray'
+export * from './lik.tree'
--- a/ts/lik.plugins.ts
+++ b/ts/lik.plugins.ts
@ -1,12 +1,14 @@
 import 'typings-global'
-import * as smartq from 'smartq'
 import * as events from 'events'
 import * as lodash from 'lodash'
 import * as minimatch from 'minimatch'
+import * as smartq from 'smartq'
+const symbolTree = require('symbol-tree')

 export {
-  smartq,
  events,
  lodash,
-  minimatch
+  minimatch,
+  smartq,
+  symbolTree
 }
--- a/ts/lik.tree.ts
+++ b/ts/lik.tree.ts
@ -0,0 +1,116 @@
+import * as plugins from './lik.plugins'
+
+export class Tree<T> {
+  symbolTree: any
+  constructor () {
+    this.symbolTree = new plugins.symbolTree()
+  }
+
+  /**
+   * 
+   * @param objectArg 
+   */
+  initialize (objectArg: T): T {
+    return this.symbolTree.initialize(objectArg)
+  }
+
+  hasChildren (objectArg: T): boolean {
+    return this.symbolTree.hasChildren(objectArg)
+  }
+
+  firstChild (objectArg: T): T {
+    return this.symbolTree.firstChild(objectArg)
+  }
+
+  lastChild (objectArg: T): T {
+    return this.symbolTree.lastChild(objectArg)
+  }
+
+  previousSibling (objectArg: T): T {
+    return this.symbolTree.previousSibling(objectArg)
+  }
+
+  nextSibling (objectArg: T): T {
+    return this.symbolTree.nextSibling(objectArg)
+  }
+
+  parent (objectArg: T): T {
+    return this.symbolTree.parent(objectArg)
+  }
+
+  lastInclusiveDescendant(objectArg: T): T {
+    return this.symbolTree.lastInclusiveDescendant(objectArg)
+  }
+
+  preceding(objectArg: T, optionsArg?: any): T {
+    return this.symbolTree.preceding(objectArg, optionsArg)
+  }
+
+  following (object: T, optionsArg: any) {
+    return this.symbolTree.following(object, optionsArg)
+  }
+
+  childrenToArray (parentArg: T, optionsArg: any): T[] {
+    return this.symbolTree.childrenToArray(parent, optionsArg)
+  }
+
+  ancestorsToArray (objectArg: T, optionsArg: any): T[] {
+    return this.symbolTree.ancestorsToArray(objectArg, optionsArg)
+  }
+
+  treeToArray (rootArg, optionsArg: any): T[] {
+    return this.symbolTree.treeToArray(rootArg, optionsArg)
+  }
+
+  childrenIterator (parentArg: T, optionsArg): T {
+    return this.symbolTree.childrenIterator(parentArg, optionsArg)
+  }
+  
+  previousSiblingsIterator (objectArg): T {
+    return this.symbolTree.previousSiblingsIterator(objectArg)
+  }
+
+  nextSiblingsIterator (objectArg: T) {
+    return this.symbolTree.nextSiblingsIterator()
+  }
+
+  ancestorsIterator (objectArg) {
+    this.symbolTree.ancestorsIterator()
+  }
+
+  treeIterator (rootArg: T, optionsArg): T {
+    return this.symbolTree.treeIterator(rootArg)
+  }
+
+  index (childArg: T): number {
+    return this.symbolTree.index(childArg)
+  }
+
+  childrenCount (parentArg: T): number {
+    return this.symbolTree.childrenCount(parentArg)
+  }
+
+  compareTreePosition (leftArg: T, rightArg: T): number {
+    return this.compareTreePosition(leftArg, rightArg)
+  }
+
+  remove (removeObjectArg: T): T  {
+    return this.symbolTree.remove(removeObjectArg)
+  }
+
+  insertBefore (referenceObjectArg: T, newObjectArg: T): T {
+    return this.symbolTree.insertBefore(referenceObjectArg, newObjectArg)
+  }
+
+  insertAfter (referenceObject: T, newObjectArg: T) {
+    return this.symbolTree.insertAfter(referenceObject, newObjectArg)
+  }
+
+  prependChild (referenceObjectArg: T, newObjectArg: T): T {
+    return this.symbolTree.prependChild(referenceObjectArg, newObjectArg)
+  }
+
+  appendChild (referenceObjectArg, newObjectArg) {
+    return this.symbolTree.appendChild(referenceObjectArg, newObjectArg)
+  }
+}
--- a/yarn.lock
+++ b/yarn.lock
@ -2,56 +2,21 @@
 # yarn lockfile v1


-"@types/chai-as-promised@0.0.29":
-  version "0.0.29"
-  resolved "https://registry.yarnpkg.com/@types/chai-as-promised/-/chai-as-promised-0.0.29.tgz#43d52892aa998e185a3de3e2477edb8573be1d77"
-  dependencies:
-    "@types/chai" "*"
-    "@types/promises-a-plus" "*"
-
-"@types/chai-string@^1.1.30":
-  version "1.1.31"
-  resolved "https://registry.yarnpkg.com/@types/chai-string/-/chai-string-1.1.31.tgz#a22f75d713f69da8c5cf34f8bc808a62cd249405"
-  dependencies:
-    "@types/chai" "*"
-
-"@types/chai@*":
-  version "4.0.4"
-  resolved "https://registry.yarnpkg.com/@types/chai/-/chai-4.0.4.tgz#fe86315d9a66827feeb16f73bc954688ec950e18"
-
-"@types/chai@^3.4.35":
-  version "3.5.2"
-  resolved "https://registry.yarnpkg.com/@types/chai/-/chai-3.5.2.tgz#c11cd2817d3a401b7ba0f5a420f35c56139b1c1e"
-
-"@types/glob@*":
-  version "5.0.32"
-  resolved "https://registry.yarnpkg.com/@types/glob/-/glob-5.0.32.tgz#aec5cfe987c72f099fdb1184452986aa506d5e8f"
-  dependencies:
-    "@types/minimatch" "*"
-    "@types/node" "*"
+"@types/code@^4.0.3":
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/@types/code/-/code-4.0.3.tgz#9c4de39f86eb3eba070146d2dab7dbc3f8eac35f"

 "@types/lodash@^4.14.74":
-  version "4.14.74"
-  resolved "https://registry.yarnpkg.com/@types/lodash/-/lodash-4.14.74.tgz#ac3bd8db988e7f7038e5d22bd76a7ba13f876168"
+  version "4.14.85"
+  resolved "https://registry.yarnpkg.com/@types/lodash/-/lodash-4.14.85.tgz#a16fbf942422f6eca5622b6910492c496c35069b"

-"@types/minimatch@*", "@types/minimatch@3.x.x":
+"@types/minimatch@3.x.x":
  version "3.0.1"
  resolved "https://registry.yarnpkg.com/@types/minimatch/-/minimatch-3.0.1.tgz#b683eb60be358304ef146f5775db4c0e3696a550"

-"@types/node@*":
-  version "8.0.29"
-  resolved "https://registry.yarnpkg.com/@types/node/-/node-8.0.29.tgz#4d6b33df66b15611b40452a581c40d9c94341ba1"
-
-"@types/promises-a-plus@*":
-  version "0.0.27"
-  resolved "https://registry.yarnpkg.com/@types/promises-a-plus/-/promises-a-plus-0.0.27.tgz#c64651134614c84b8f5d7114ce8901d36a609780"
-
-"@types/shelljs@^0.7.4":
-  version "0.7.4"
-  resolved "https://registry.yarnpkg.com/@types/shelljs/-/shelljs-0.7.4.tgz#137b5f31306eaff4de120ffe5b9d74b297809cfc"
-  dependencies:
-    "@types/glob" "*"
-    "@types/node" "*"
+"@types/node@^8.0.33":
+  version "8.0.53"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-8.0.53.tgz#396b35af826fa66aad472c8cb7b8d5e277f4e6d8"

 "@types/which@^1.0.28":
  version "1.0.28"
@ -61,10 +26,6 @@ ansi-256-colors@^1.1.0:
  version "1.1.0"
  resolved "https://registry.yarnpkg.com/ansi-256-colors/-/ansi-256-colors-1.1.0.tgz#910de50efcc7c09e3d82f2f87abd6b700c18818a"

-assertion-error@^1.0.1:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/assertion-error/-/assertion-error-1.0.2.tgz#13ca515d86206da0bac66e834dd397d87581094c"
-
 balanced-match@^1.0.0:
  version "1.0.0"
  resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.0.tgz#89b4d199ab2bee49de164ea02b89ce462d71b767"
@ -87,38 +48,16 @@ brace-expansion@^1.1.7:
    balanced-match "^1.0.0"
    concat-map "0.0.1"

-chai-as-promised@^6.0.0:
-  version "6.0.0"
-  resolved "https://registry.yarnpkg.com/chai-as-promised/-/chai-as-promised-6.0.0.tgz#1a02a433a6f24dafac63b9c96fa1684db1aa8da6"
+code@^5.1.0:
+  version "5.1.2"
+  resolved "https://registry.yarnpkg.com/code/-/code-5.1.2.tgz#e3310c2078ca7dc0b49b9c39a8b0a7b06bd75efe"
  dependencies:
-    check-error "^1.0.2"
-
-chai-string@^1.3.0:
-  version "1.4.0"
-  resolved "https://registry.yarnpkg.com/chai-string/-/chai-string-1.4.0.tgz#359140c051d36a4e4b1a5fc6b910152f438a8d49"
-
-chai@^3.5.0:
-  version "3.5.0"
-  resolved "https://registry.yarnpkg.com/chai/-/chai-3.5.0.tgz#4d02637b067fe958bdbfdd3a40ec56fef7373247"
-  dependencies:
-    assertion-error "^1.0.1"
-    deep-eql "^0.1.3"
-    type-detect "^1.0.0"
-
-check-error@^1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/check-error/-/check-error-1.0.2.tgz#574d312edd88bb5dd8912e9286dd6c0aed4aac82"
+    hoek "5.x.x"

 concat-map@0.0.1:
  version "0.0.1"
  resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"

-deep-eql@^0.1.3:
-  version "0.1.3"
-  resolved "https://registry.yarnpkg.com/deep-eql/-/deep-eql-0.1.3.tgz#ef558acab8de25206cd713906d74e56930eb69f2"
-  dependencies:
-    type-detect "0.1.1"
-
 define-properties@^1.1.2:
  version "1.1.2"
  resolved "https://registry.yarnpkg.com/define-properties/-/define-properties-1.1.2.tgz#83a73f2fea569898fb737193c8f873caf6d45c94"
@ -135,8 +74,8 @@ early@^2.1.1:
    typings-global "^1.0.16"

 es-abstract@^1.5.1:
-  version "1.8.2"
-  resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.8.2.tgz#25103263dc4decbda60e0c737ca32313518027ee"
+  version "1.9.0"
+  resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.9.0.tgz#690829a07cae36b222e7fd9b75c0d0573eb25227"
  dependencies:
    es-to-primitive "^1.1.1"
    function-bind "^1.1.1"
@ -185,6 +124,10 @@ has@^1.0.1:
  dependencies:
    function-bind "^1.0.2"

+hoek@5.x.x:
+  version "5.0.2"
+  resolved "https://registry.yarnpkg.com/hoek/-/hoek-5.0.2.tgz#d2f2c95d36fe7189cf8aa8c237abc1950eca1378"
+
 inflight@^1.0.4:
  version "1.0.6"
  resolved "https://registry.yarnpkg.com/inflight/-/inflight-1.0.6.tgz#49bd6331d7d02d0c09bc910a1075ba8165b56df9"
@ -258,8 +201,8 @@ minimist@^1.2.0:
  resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"

 nan@^2.3.2:
-  version "2.7.0"
-  resolved "https://registry.yarnpkg.com/nan/-/nan-2.7.0.tgz#d95bf721ec877e08db276ed3fc6eb78f9083ad46"
+  version "2.8.0"
+  resolved "https://registry.yarnpkg.com/nan/-/nan-2.8.0.tgz#ed715f3fe9de02b57a5e6252d90a96675e1f085a"

 object-keys@^1.0.8:
  version "1.0.11"
@ -297,8 +240,8 @@ rechoir@^0.6.2:
    resolve "^1.1.6"

 resolve@^1.1.6:
-  version "1.4.0"
-  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.4.0.tgz#a75be01c53da25d934a98ebd0e4c4a7312f92a86"
+  version "1.5.0"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.5.0.tgz#1f09acce796c9a762579f31b2c1cc4c3cddf9f36"
  dependencies:
    path-parse "^1.0.5"

@ -315,19 +258,16 @@ shelljs@^0.7.8:
    rechoir "^0.6.2"

 smartchai@^1.0.3:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/smartchai/-/smartchai-1.0.3.tgz#de6d010bb8b5aef24cb70b31a5f5334e8c41b72f"
+  version "1.0.8"
+  resolved "https://registry.yarnpkg.com/smartchai/-/smartchai-1.0.8.tgz#a074836f4ddd4b98c50f1e7ae9e8e8ad9f6f1902"
  dependencies:
-    "@types/chai" "^3.4.35"
-    "@types/chai-as-promised" "0.0.29"
-    "@types/chai-string" "^1.1.30"
-    chai "^3.5.0"
-    chai-as-promised "^6.0.0"
-    chai-string "^1.3.0"
+    "@types/code" "^4.0.3"
+    code "^5.1.0"
+    typings-global "^1.0.20"

 smartdelay@^1.0.3:
-  version "1.0.3"
-  resolved "https://registry.yarnpkg.com/smartdelay/-/smartdelay-1.0.3.tgz#5fd44dad77262d110702f0293efa80c072cfb579"
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/smartdelay/-/smartdelay-1.0.4.tgz#791c1a4ee6770494064c10b1d2d2b8e6f3105b82"
  dependencies:
    smartq "^1.1.1"
    typings-global "^1.0.16"
@ -340,20 +280,24 @@ smartq@^1.1.1, smartq@^1.1.6:
    util.promisify "^1.0.0"

 smartshell@^1.0.6:
-  version "1.0.18"
-  resolved "https://registry.yarnpkg.com/smartshell/-/smartshell-1.0.18.tgz#b84ccc65cedf3a875bf676cec78ee07f4b4aa9e5"
+  version "1.0.19"
+  resolved "https://registry.yarnpkg.com/smartshell/-/smartshell-1.0.19.tgz#459c7a9fab8a25007848ffc711b7a817dd6ffc00"
  dependencies:
-    "@types/shelljs" "^0.7.4"
    "@types/which" "^1.0.28"
    shelljs "^0.7.8"
    smartq "^1.1.6"
-    typings-global "^1.0.20"
+    typings-global "^1.0.23"
    which "^1.3.0"

+symbol-tree@^3.2.2:
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/symbol-tree/-/symbol-tree-3.2.2.tgz#ae27db38f660a7ae2e1c3b7d1bc290819b8519e6"
+
 tapbundle@^1.1.1:
-  version "1.1.1"
-  resolved "https://registry.yarnpkg.com/tapbundle/-/tapbundle-1.1.1.tgz#ec4172c0e82a77b1f6133fef2606311ede28a62d"
+  version "1.1.8"
+  resolved "https://registry.yarnpkg.com/tapbundle/-/tapbundle-1.1.8.tgz#e08aee0e100a830d8a26a583a85d37ce53312e02"
  dependencies:
+    "@types/node" "^8.0.33"
    early "^2.1.1"
    leakage "^0.3.0"
    smartchai "^1.0.3"
@ -361,17 +305,9 @@ tapbundle@^1.1.1:
    smartq "^1.1.1"
    typings-global "^1.0.19"

-type-detect@0.1.1:
-  version "0.1.1"
-  resolved "https://registry.yarnpkg.com/type-detect/-/type-detect-0.1.1.tgz#0ba5ec2a885640e470ea4e8505971900dac58822"
-
-type-detect@^1.0.0:
-  version "1.0.0"
-  resolved "https://registry.yarnpkg.com/type-detect/-/type-detect-1.0.0.tgz#762217cc06db258ec48908a1298e8b95121e8ea2"
-
-typings-global@^1.0.14, typings-global@^1.0.16, typings-global@^1.0.19, typings-global@^1.0.20:
-  version "1.0.20"
-  resolved "https://registry.yarnpkg.com/typings-global/-/typings-global-1.0.20.tgz#3da769c54db538247c5d877d1d9e97eb2ec981ff"
+typings-global@^1.0.14, typings-global@^1.0.16, typings-global@^1.0.19, typings-global@^1.0.20, typings-global@^1.0.23:
+  version "1.0.23"
+  resolved "https://registry.yarnpkg.com/typings-global/-/typings-global-1.0.23.tgz#cdd085803049dd07d95b2e1475243c6b2db378ab"
  dependencies:
    semver "^5.3.0"
    smartshell "^1.0.6"