/*

Description:

This Kata is intended as a small challenge for my students

All Star Code Challenge #18

Create a function called that accepts 2 string arguments and returns an integer of the count of occurrences the 2nd argument is found in the first one.

If no occurrences can be found, a count of 0 should be returned.

strCount(‘Hello’, ‘o’) // => 1

strCount(‘Hello’, ‘l’) // => 2

strCount(”, ‘z’) // => 0

Notes:

The first argument can be an empty string

The second string argument will always be of length 1

*/

function strCount(str, letter){

return str.split(letter).length-1

}