added is(Not)Null and Undefined methods to empty.util because they're deprecated in the node core

This commit is contained in:
Art Lowel
2017-08-10 15:50:58 +02:00
parent c3db74d06e
commit ebcc38f6b6
4 changed files with 241 additions and 8 deletions

View File

@@ -1,10 +1,9 @@
import {
ChangeDetectionStrategy, ChangeDetectorRef, Component, DoCheck, OnChanges, OnDestroy,
OnInit, SimpleChanges
ChangeDetectionStrategy, ChangeDetectorRef, Component, OnDestroy,
OnInit
} from '@angular/core';
import { ActivatedRoute, Params } from '@angular/router';
import { Observable } from 'rxjs/Observable';
import { Subscription } from 'rxjs/Subscription';
import { Collection } from '../core/shared/collection.model';