@sweet-monads/maybe - npm Package Compare versions

Comparing version 1.0.1 to 1.1.0

index.d.ts

@@ -15,2 +15,3 @@ import { Monad } from "@sweet-monads/interfaces";
     static merge<V1, V2, V3, V4, V5, V6, V7, V8, V9, L10, V10>(values: [Maybe<V1>, Maybe<V2>, Maybe<V3>, Maybe<V4>, Maybe<V5>, Maybe<V6>, Maybe<V7>, Maybe<V8>, Maybe<V9>, Maybe<V10>]): Maybe<[V1, V2, V3, V4, V5, V6, V7, V8, V9, V10]>;
+    static from<T>(v: T): Maybe<T>;
     static none<T>(): Maybe<T>;
@@ -22,4 +23,7 @@ static just<T>(v: T): Maybe<T>;
     isJust(): boolean;
+    join<V>(this: Maybe<Maybe<V>>): Maybe<V>;
     map<V>(f: (r: T) => V): Maybe<V>;
+    asyncMap<V>(f: (r: T) => Promise<V>): Promise<Maybe<V>>;
     chain<V>(f: (r: T) => Maybe<V>): Maybe<V>;
+    asyncChain<V>(f: (r: T) => Promise<Maybe<V>>): Promise<Maybe<V>>;
 }

index.js

@@ -13,2 +13,5 @@ const MaybeState = {
     }
+    static from(v) {
+        return this.just(v);
+    }
     static none() {
@@ -26,2 +29,5 @@ return new Maybe(MaybeState.None);
     }
+    join() {
+        return this.chain(x => x);
+    }
     map(f) {
@@ -33,2 +39,8 @@ if (this.isJust()) {
     }
+    asyncMap(f) {
+        if (this.isNone()) {
+            return Promise.resolve(Maybe.none());
+        }
+        return f(this.value).then(v => Maybe.just(v));
+    }
     chain(f) {
@@ -40,2 +52,8 @@ if (this.isNone()) {
     }
+    asyncChain(f) {
+        if (this.isNone()) {
+            return Promise.resolve(Maybe.none());
+        }
+        return f(this.value);
+    }
 }

package.json

 {
   "name": "@sweet-monads/maybe",
-  "version": "1.0.1",
+  "version": "1.1.0",
   "description": "",
@@ -13,3 +13,3 @@ "main": "index.js",
   "dependencies": {
-    "@sweet-monads/interfaces": "^1.0.1"
+    "@sweet-monads/interfaces": "^1.1.0"
   },
@@ -16,0 +16,0 @@ "author": "",

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Improved metrics

Total package byte prevSize

9205

increased by7.42%

Lines of code

82

increased by36.67%

Dependency changes

• Updated@sweet-monads/interfaces@^1.1.0