From 30f0ebfc77220cab3476e07a3e1913ddb4ff8f40 Mon Sep 17 00:00:00 2001
From: duart38 <mr.codercuracao@gmail.com>
Date: Tue, 16 Mar 2021 12:44:35 +0100
Subject: [PATCH] add entries

---
 builder/ARRAY.ts    | 4 ++++
 tests/ARRAY_test.ts | 5 +++++
 2 files changed, 9 insertions(+)

diff --git a/builder/ARRAY.ts b/builder/ARRAY.ts
index a4a6d16..80c1950 100644
--- a/builder/ARRAY.ts
+++ b/builder/ARRAY.ts
@@ -69,6 +69,10 @@ export class ARR<I> implements WritableBuilder<Array<I>, ARR<I>>, Logical {
     return this;
   }
 
+  public entries(): IterableIterator<[number, I]>{
+    return this.value.entries();
+  }
+
   /**
      * join the array together into a string
      * @param separator 
diff --git a/tests/ARRAY_test.ts b/tests/ARRAY_test.ts
index 24d088c..378b4a0 100644
--- a/tests/ARRAY_test.ts
+++ b/tests/ARRAY_test.ts
@@ -120,3 +120,8 @@ Deno.test("Test array chaining", () => {
     });
   if (!called) fail("incorrect clause");
 });
+
+Deno.test("Test array entries", () => {
+  // merely runs the internal entries. no need for testing
+  ARRAY(["hello"]).entries();
+});