refactor(operators): expand usage of const over let for variables

ReactiveX · Dec 15, 2015 · c5d8d88 · c5d8d88
1 parent 4a66725
commit c5d8d88
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Showing 3 changed files with 9 additions and 9 deletions.
diff --git a/src/testing/ColdObservable.ts b/src/testing/ColdObservable.ts
@@ -29,7 +29,7 @@ export class ColdObservable<T> extends Observable<T> implements SubscriptionLogg
  scheduleMessages(subscriber) {
  const messagesLength = this.messages.length;
  for (let i = 0; i < messagesLength; i++) {
- let message = this.messages[i];
+ const message = this.messages[i];
  subscriber.add(
  this.scheduler.schedule(({message, subscriber}) => { message.notification.observe(subscriber); },
  message.frame,

diff --git a/src/util/MapPolyfill.ts b/src/util/MapPolyfill.ts
@@ -3,13 +3,13 @@ export class MapPolyfill {
  private _values = [];
  private _keys = [];
 
- get(key) {
- let i = this._keys.indexOf(key);
+ get(key): any {
+ const i = this._keys.indexOf(key);
  return i === -1 ? undefined : this._values[i];
  }
 
- set(key, value) {
- let i = this._keys.indexOf(key);
+ set(key, value): any {
+ const i = this._keys.indexOf(key);
  if (i === -1) {
  this._keys.push(key);
  this._values.push(value);
@@ -20,16 +20,16 @@ export class MapPolyfill {
  return this;
  }
 
- delete(key) {
- let i = this._keys.indexOf(key);
+ delete(key): boolean {
+ const i = this._keys.indexOf(key);
  if (i === -1) { return false; }
  this._values.splice(i, 1);
  this._keys.splice(i, 1);
  this.size--;
  return true;
  }
 
- forEach(cb, thisArg) {
+ forEach(cb, thisArg): void {
  for (let i = 0; i < this.size; i++) {
  cb.call(thisArg, this._values[i], this._keys[i]);
  }

diff --git a/src/util/tryCatch.ts b/src/util/tryCatch.ts
@@ -1,6 +1,6 @@
 import {errorObject} from './errorObject';
 
-let tryCatchTarget;
+let tryCatchTarget: Function;
 
 function tryCatcher(): any {
  try {