Day 7 Challenge
Create a function that accepts and array counts the number of times a particular item shows up in the array. Do not ignore capitalization, punctuation, or spaces.
Examples:
itemCounter(["hello", [["Hello", "hello"], [["Hello"]], "Hello", "world"]], "hello"); // 2 itemCounter([["A", "A", "A", "A", "A", "a"], ["a", "A", "A", "A", "A", "A"], ["A", "a", "A", "A", "A", "A"], ["A", "A", "A", "a", "A", "A"]], "a"); // 4 itemCounter([1, 2, [3], [4, 5], [4, [[6, 7], 4]]], 4); // 3