Implement character counting logic in countChar function

Author: alexandru-pocovnicu

Sprint-3/2-practice-tdd/count.js

@@ -1,5 +1,11 @@
 function countChar(stringOfCharacters, findCharacter) {
-  return 5
+  let char=0;
+  for(let i=0;i<stringOfCharacters.length;i++){
+    if(stringOfCharacters[i]===findCharacter){
+      char++;
+    }
+  }
+  return char
 }
 
 module.exports = countChar;