Functions in Function Exercise from Class

It's possible to use one function inside another, this is very handy when we want to write declarative code. Here's a simple example of how this works.

// DEFINITIONS

var larryFunc = function() {
    return 'larry';
}
var maryFunc = function() {
    return('mary')
}

// need to define a function called introducing
// should take a function as input

var introducing = function(inputFunction) {
    console.log("introducing... " + inputFunction() + "!");
}

// TESTING

introducing(larryFunc)
introducing(maryFunc)

For a quick way to test javascript snippets try Matt Keas's Javascript Console on Github. To see logs in the output window, just use log() instead of console.log().