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docs: add method doc (#27377) 

PR Close #27377
This commit is contained in:
Judy Bogart 2019-01-21 08:58:50 -08:00 committed by Alex Rickabaugh
parent 3b9553bb17
commit 988243437a
1 changed files with 3 additions and 0 deletions
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3
packages/common/src/directives/ng_for_of.ts
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@ -190,6 +190,9 @@ export class NgForOf<T> implements DoCheck {
} }
} }
/**
* Applies the changes when needed.
*/
ngDoCheck(): void { ngDoCheck(): void {
if (this._ngForOfDirty) { if (this._ngForOfDirty) {
this._ngForOfDirty = false; this._ngForOfDirty = false;