@ahanapediatrics/ahana-fp - npm Package Compare versions

Comparing version 3.0.3 to 3.1.0

lib/src/AsyncData.d.ts

@@ -72,2 +72,6 @@ import { Optional } from '.';
     /**
+     * Check whether the data errored out
+     */
+    isErrored(): boolean;
+    /**
      * Checks whether the data that was loaded is empty.
@@ -108,2 +112,3 @@ *
     orElse(v: D | readonly D[]): typeof v;
+    append(v: D[]): AsyncData<D>;
     /**
@@ -110,0 +115,0 @@ * Standard response for mapping this AsyncData to a new one

lib/src/AsyncData.js

@@ -124,2 +124,8 @@ "use strict";
     /**
+     * Check whether the data errored out
+     */
+    isErrored() {
+        return this.is(RemoteDataStatus.Failed);
+    }
+    /**
      * Checks whether the data that was loaded is empty.
@@ -198,2 +204,6 @@ *
     }
+    append(v) {
+        const currentData = this.containsData() ? this.internal.getRight() : [];
+        return AsyncData.loaded(currentData.concat(v));
+    }
     /**
@@ -200,0 +210,0 @@ * Standard response for mapping this AsyncData to a new one

lib/test/AsyncData.spec.js

@@ -161,2 +161,26 @@ "use strict";
     });
+    describe('.append', () => {
+        it('returns a loaded value, if called on a not asked', () => {
+            const ad = AsyncData_1.AsyncData.notAsked();
+            chai_1.expect(ad.isLoaded()).to.be.false;
+            const newAd = ad.append([1]);
+            chai_1.expect(newAd.isLoaded()).to.be.true;
+            chai_1.expect(newAd.value()).to.deep.equal([1]);
+        });
+        it('returns a loaded value, if called on an error', () => {
+            const ad = AsyncData_1.AsyncData.errored(new Error());
+            chai_1.expect(ad.isErrored()).to.be.true;
+            const newAd = ad.append([1]);
+            chai_1.expect(newAd.isErrored()).to.be.false;
+            chai_1.expect(newAd.value()).to.deep.equal([1]);
+        });
+        it('returns an updated value', () => {
+            const ad = AsyncData_1.AsyncData.loaded([1]);
+            chai_1.expect(ad.isLoaded()).to.be.true;
+            chai_1.expect(ad.value()).to.deep.equal([1]);
+            const newAd = ad.append([2]);
+            chai_1.expect(newAd.isLoaded()).to.be.true;
+            chai_1.expect(newAd.value()).to.deep.equal([1, 2]);
+        });
+    });
 });

package.json

 {
   "name": "@ahanapediatrics/ahana-fp",
-  "version": "3.0.3",
+  "version": "3.1.0",
   "description": "FP-friendly classes for Typescript",
@@ -5,0 +5,0 @@ "main": "lib/index.js",

No alert changes

Improved metrics

Total package byte prevSize

112883

increased by1.39%

Lines of code

2911

increased by1.36%

No dependency changes