Sum Mixed Array

8_kyu/Sum Mixed Array/README.md

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+## Sum Mixed Array
+
+https://www.codewars.com/kata/57eaeb9578748ff92a000009
+
+Given an array of integers as strings and numbers, return the sum of the array values as if all were numbers.
+
+Return your answer as a number.

8_kyu/Sum Mixed Array/index.test.ts

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+import { sumMix } from "./index";
+
+describe("Tests", () => {
+    it("Testing for fixed tests", () => {
+        expect(sumMix([9, 3, "7", "3"])).toBe(22);
+        expect(sumMix(["5", "0", 9, 3, 2, 1, "9", 6, 7])).toBe(42);
+        expect(sumMix(["3", 6, 6, 0, "5", 8, 5, "6", 2, "0"])).toBe(41);
+    });
+});

8_kyu/Sum Mixed Array/index.ts

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+export function sumMix(x: (string | number)[]): number {
+    return x.map((el) => Number(el)).reduce((acc, cur) => acc + cur, 0);
+}

README.md

@@ -2,8 +2,8 @@
 
 ### Katas solved
 
-`Total`: 44 \
-`8_kyu`: 42 \
+`Total`: 45 \
+`8_kyu`: 43 \
 `7_kyu`: 0 \
 `6_kyu`: 2 \
 `5_kyu`: 0 \