Create ex1

Chapter 11/ex1

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+        const val = "world hello this will be capitalized for each word";
+        function wordsCaps(str) {
+            const tempArr = [];
+            let words = str.split(" ");
+            words.forEach(word => {
+                let temp = word.slice(0, 1).toUpperCase() + word.slice(1);
+                tempArr.push(temp);
+            });
+            return tempArr.join(" ");
+        }
+        console.log(wordsCaps(val));