completed the countChar function with a short clear description and the goal of this function is to count how many times a specific character appears in a given string

Author: ahmadehsas

Sprint-3/3-mandatory-practice/implement/count.js

@@ -1,5 +1,16 @@
 function countChar(stringOfCharacters, findCharacter) {
-    return 5
+  let count = 0; // start a count with 0
+  for (let char of stringOfCharacters) {
+    // repeat for each character in the string
+    if (char === findCharacter) {
+      // check if the character matches the one we are looking for.
+      count++; // if it does increase the count by 1.
+    }
+  }
+
+  return count;
 }
+console.log(countChar("ahmad", "a")); // example usage should return 2.
+console.log(countChar("hello", "h")); // example usage should return 1;
 
-module.exports = countChar;
+module.exports = countChar;