Merge pull request #153 from MikeBeloborodov/7_kyu_word_values

word values
MikeBeloborodov · Jun 9, 2024 · a6bb6b9 · a6bb6b9
2 parents cada289 + 08b6ee8
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diff --git a/7_kyu/word_values/README.md b/7_kyu/word_values/README.md
@@ -0,0 +1,5 @@
+### Word values
+
+https://www.codewars.com/kata/598d91785d4ce3ec4f000018
+
+![description](./description.jpg "Description")
diff --git a/7_kyu/word_values/description.jpg b/7_kyu/word_values/description.jpg
diff --git a/7_kyu/word_values/word_values.test.ts b/7_kyu/word_values/word_values.test.ts
@@ -0,0 +1,6 @@
+import { wordValue } from "./word_values";
+
+describe("test cases", () => {
+  it("should return [88, 12 225]", () =>
+    expect(wordValue(["codewars", "abc", "xyz"])).toStrictEqual([88, 12, 225]));
+});
diff --git a/7_kyu/word_values/word_values.ts b/7_kyu/word_values/word_values.ts
@@ -0,0 +1,9 @@
+export const wordValue = (a: string[]): number[] =>
+  a.map(
+    (item, index) =>
+      (index + 1) *
+      item
+        .replace(/\s/g, "")
+        .split("")
+        .reduce((sum, val) => sum + val.charCodeAt(0) - 96, 0),
+  );
diff --git a/README.md b/README.md
@@ -56,11 +56,11 @@ npm run push "$description"
 
 ### Katas solved
 
-`Total`: 155
+`Total`: 156
 \
 `8_kyu`: 51
 \
-`7_kyu`: 53
+`7_kyu`: 54
 \
 `6_kyu`: 38
 \