feat(EMPTY): observable constant EMPTY now exported

ReactiveX · Jan 24, 2018 · 08fb074 · 08fb074
1 parent 5c7c749
commit 08fb074
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Showing 3 changed files with 11 additions and 0 deletions.
diff --git a/spec/index-spec.ts b/spec/index-spec.ts
@@ -32,4 +32,8 @@ describe('index', () => {
     expect(index.noop).to.exist;
     expect(index.identity).to.exist;
   });
+
+  it('should export constants', () => {
+    expect(index.EMPTY).to.exist;
+  });
 });
diff --git a/src/index.ts b/src/index.ts
@@ -23,5 +23,8 @@ export { pipe } from './internal/util/pipe';
 export { noop } from './internal/util/noop';
 export { identity } from './internal/util/identity';
 
+/* Constants */
+export { EMPTY } from './internal/observable/empty';
+
 /* Types */
 export * from './internal/types';
diff --git a/src/internal/observable/empty.ts b/src/internal/observable/empty.ts
@@ -1,6 +1,10 @@
 import { Observable } from '../Observable';
 import { IScheduler } from '../Scheduler';
 
+/**
+ * The same Observable instance returned by any call to {@link empty} without a
+ * {@link Scheduler}. It is preferrable to use this over `empty()`.
+ */
 export const EMPTY = new Observable<never>(subscriber => subscriber.complete());
 
 /**