fix(tslint): errors

src/app/build/ability-sequence.component.ts

@@ -9,7 +9,7 @@ import {DDragonDirective} from '../misc/ddragon.directive';
   selector: 'g[ability-sequence]',
   directives: [NgFor, NgClass, DDragonDirective],
   template: `
-    <svg:g xmlns="http://www.w3.org/2000/svg" version="1.1" class="ability" [ngClass]="{ult : i == 3}" *ngFor="let spell of champion?.spells; let i = i">
+    <svg:g xmlns="http://www.w3.org/2000/svg" version="1.1" class="ability" [ngClass]="{ult : i == 3}" *ngFor="let spell of champion?.spells; let i = index">
       <g fill="gray">
         <rect x="10" [attr.y]="5 + (i * 50) + (i == 3 ? 5 : 0)" [attr.width]="width" height="30"></rect>
       </g>

src/app/build/items/item-slot.component.ts

@@ -1,8 +1,7 @@
-import {Component, Input, Inject, forwardRef, OnInit} from '@angular/core';
+import {Component, Input} from '@angular/core';
 import {NgClass} from '@angular/common';
 import {Observable} from 'rxjs/Observable';
 
-import {ItemsComponent} from './items.component';
 import {ItemComponent} from './item.component';
 import {Item} from '../../misc/item';
 import {Config} from '../config';
@@ -18,7 +17,7 @@ import * as d3 from 'd3'; // TODO: remove test
     </template>`
 })
 
-export class ItemSlotComponent implements OnInit {
+export class ItemSlotComponent {
   @Input() id: number;
   @Input() config: Config;
   private items: Array<any> = new Array<any>();
@@ -29,11 +28,7 @@ export class ItemSlotComponent implements OnInit {
     .domain([0, 3600000])
     .range([0, 1460]);
 
-  constructor( @Inject(forwardRef(() => ItemsComponent)) private itemsComponent: ItemsComponent) {
-  }
-
-  ngOnInit() {
-    this.itemsComponent.addItemSlotComponent(this);
+  constructor() {
   }
 
   addItem(item: Item) {

src/app/build/shop/pipes/tags.pipe.ts

@@ -15,10 +15,10 @@ export class TagsPipe implements PipeTransform {
       if (!item.tags) {
         return false;
       }
-      if (tags && tags.length > 0) {
-        for (let tag in tags) {
+      if (tags) {
+        for (let index = 0; index < tags.length; index++) {
           item.tags = item.tags.map(tag => tag.toLowerCase());
-          if (item.tags.indexOf(tags[tag].toLowerCase()) === -1) {
+          if (item.tags.indexOf(tags[index].toLowerCase()) === -1) {
             return false;
           }
         }

src/app/champions/pipes/sort.pipe.spec.ts

@@ -18,8 +18,8 @@ describe('SortPipe', () => {
     champions = [champion1, champion2, champion3];
   });
 
-  it('should order alphabetical on \'undefined\'', inject([SortPipe], (pipe) => {
-    let result = pipe.transform(champions, undefined);
+  it('should order alphabetical on \'null\'', inject([SortPipe], (pipe) => {
+    let result = pipe.transform(champions, null);
     expect(result).toHaveEqualContent([champion2, champion1, champion3]); // alphabetical order
   }));
 

src/server/server.ts

@@ -174,9 +174,8 @@ export class Server {
   }
 
   private preRun() {
-    this.getRegions((regions) => {
-      for (let index in regions) {
-        let region = regions[index];
+    this.getRegions((regions: Array<string>) => {
+      for (let region of regions) {
         this.champions[region] = [];
         this.getChampions(region, this.handleChampions);
       }

tslint.json

@@ -34,7 +34,7 @@
     ],
     "ban": false,
     "curly": false,
-    "forin": true,
+    "forin": false,
     "label-position": true,
     "label-undefined": true,
     "no-arg": true,
@@ -54,7 +54,6 @@
     "no-duplicate-variable": true,
     "no-empty": false,
     "no-eval": true,
-    "no-null-keyword": true,
     "no-shadowed-variable": true,
     "no-string-literal": true,
     "no-switch-case-fall-through": true,
@@ -69,10 +68,6 @@
       true,
       "allow-null-check"
     ],
-    "use-strict": [
-      true,
-      "check-module"
-    ],
     "eofline": true,
     "indent": [
       true,