monocle-ts - npm Package Compare versions

Comparing version 1.6.0 to 1.6.1

CHANGELOG.md

@@ -16,2 +16,7 @@ # Changelog
 
+# 1.6.1
+
+- **Polish**
+  - Providing a `Refinement` to the `find` method of `Fold` will return the narrowed type (@Stouffi)
+
 # 1.6.0
@@ -18,0 +23,0 @@

lib/index.d.ts

@@ -8,6 +8,2 @@ import { HKT, URIS, URIS2, URIS3, Type, Type2, Type3 } from 'fp-ts/lib/HKT';
 import { Predicate, Refinement } from 'fp-ts/lib/function';
-/**
- * @internal
- */
-export declare const update: <O, K extends keyof O, A extends O[K]>(o: O, k: K, a: A) => O;
 export declare class Iso<S, A> {
@@ -304,2 +300,3 @@ readonly get: (s: S) => A;
     /** find the first target of a Fold matching the predicate */
+    find<B extends A>(p: Refinement<A, B>): (s: S) => Option<B>;
     find(p: Predicate<A>): (s: S) => Option<A>;
@@ -306,0 +303,0 @@ /** get the first target of a Fold */

lib/index.js

@@ -630,5 +630,4 @@ "use strict";
     };
-    /** find the first target of a Fold matching the predicate */
     Fold.prototype.find = function (p) {
-        return this.foldMapFirst(function (a) { return (p(a) ? Option_1.option.of(a) : Option_1.none); });
+        return this.foldMapFirst(Option_1.fromPredicate(p));
     };
@@ -635,0 +634,0 @@ /** get the first target of a Fold */

package.json

 {
   "name": "monocle-ts",
-  "version": "1.6.0",
+  "version": "1.6.1",
   "description": "A porting of scala monocle library to TypeScript",
@@ -5,0 +5,0 @@ "files": [

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