Iteratee

Iteratee is a way of looping through a list of things to do certain tasks. It is like a robot following a list of instructions! For example, say someone wanted to sort a list of numbers from smallest to largest. An iteratee could go through the list of numbers one at a time, check which number is the smallest, then move it to the front of the list. It would then go to the next number and do the same, until all the numbers are in order.