docs: Fix code example in the ChangeDetectorRef docs (#18051)

Minor example fix: mark the 'ref' constructor parameter as a private property
2017-07-11 20:45:32 +02:00 · 2017-07-11 20:45:32 +02:00 · a9757ec674
parent 9003770f02
commit a9757ec674
1 changed files with 1 additions and 1 deletions
--- a/packages/core/src/change_detection/change_detector_ref.ts
+++ b/packages/core/src/change_detection/change_detector_ref.ts
@ -26,7 +26,7 @@ export abstract class ChangeDetectorRef {
   * class Cmp {
   *   numberOfTicks = 0;
   *
-   *   constructor(ref: ChangeDetectorRef) {
+   *   constructor(private ref: ChangeDetectorRef) {
   *     setInterval(() => {
   *       this.numberOfTicks ++
   *       // the following is required, otherwise the view will not be updated