Simplify fromNonEmptyArray

Implement it in terms of `fromReadonlyNonEmptyArray`.
gcanti · Apr 26, 2021 · 1969c9c · 1969c9c
1 parent 908cc91
commit 1969c9c
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/src/Zipper.ts b/src/Zipper.ts
@@ -98,7 +98,7 @@ export const fromReadonlyNonEmptyArray: <A>(rnea: ReadonlyNonEmptyArray<A>) => Z
  * @category constructors
  * @since 0.1.6
  */
-export const fromNonEmptyArray: <A>(nea: NonEmptyArray<A>) => Zipper<A> = (nea) => make(A.empty, nea[0], nea.slice(1))
+export const fromNonEmptyArray: <A>(nea: NonEmptyArray<A>) => Zipper<A> = fromReadonlyNonEmptyArray
 
 // -------------------------------------------------------------------------------------
 // destructors

diff --git a/test/Zipper.ts b/test/Zipper.ts
@@ -143,8 +143,8 @@ describe('Zipper', () => {
     })
 
     it('fromNonEmptyArray', () => {
-      assert.deepStrictEqual(_.fromNonEmptyArray([1]), _.make([], 1, []))
-      assert.deepStrictEqual(_.fromNonEmptyArray([1, 2, 3]), _.make([], 1, [2, 3]))
+      assert.deepStrictEqual(_.fromNonEmptyArray([1]), _.fromReadonlyNonEmptyArray([1]))
+      assert.deepStrictEqual(_.fromNonEmptyArray([1, 2, 3]), _.fromReadonlyNonEmptyArray([1, 2, 3]))
     })
   })