Printing Array elements with Comma delimiters

8_kyu/Printing Array elements with Comma delimiters/README.md

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+## Printing Array elements with Comma delimiters
+
+https://www.codewars.com/kata/56e2f59fb2ed128081001328
+
+Input: Array of elements
+
+["h","o","l","a"]
+
+Output: String with comma delimited elements of the array in th same order.
+
+"h,o,l,a"
+
+Note: if this seems too simple for you try the next level
+
+Note2: the input data can be: boolean array, array of objects, array of string arrays, array of number arrays... 😕

8_kyu/Printing Array elements with Comma delimiters/index.test.ts

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+import { printArray } from "./index";
+
+describe("Tests", () => {
+    it("printArray", () => {
+        expect(printArray([2, 4, 5, 2])).toBe("2,4,5,2");
+    });
+});

8_kyu/Printing Array elements with Comma delimiters/index.ts

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+export function printArray(array: number[]): string {
+    return array.join(",");
+}

README.md

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 ### Katas solved
 
-`Total`: 50 \
-`8_kyu`: 48 \
+`Total`: 51 \
+`8_kyu`: 49 \
 `7_kyu`: 0 \
 `6_kyu`: 2 \
 `5_kyu`: 0 \