Adjustments and changes made to the repeatStr function and its corresponding test cases to ensure that it handles various scenarios correctly, including edge cases such as a count of 0 and negative counts. The implementation now includes error handling for invalid input, and the test cases have been expanded to cover these new scenarios.

Author: FarancisGH

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

@@ -3,3 +3,20 @@ function countChar(stringOfCharacters, findCharacter) {
 }
 
 module.exports = countChar;
+// 
+
+//Below is the implementation of the countChar function that counts the number of times a character occurs in a string.
+// The function takes two parameters: `stringOfCharacters`, which is the string to search through, and `findCharacter`, which is the character to count.
+// The function initializes a counter to 0 and iterates through each character in the string. If the current character matches `findCharacter`, the counter is incremented. Finally, the function returns the total count.
+
+function countChar(stringOfCharacters, findCharacter) {
+  let count = 0;
+  for (let i = 0; i < stringOfCharacters.length; i++) {
+    if (stringOfCharacters[i] === findCharacter) {
+      count++;
+    }
+  }
+  return count;
+}
+
+module.exports = countChar;