1. Fork this repo and git clone it down to your computer
2. Create two files index.html and script.js
3. Include script.js in index.html using a <script> tag
4. Open index.html in your web browser and open the console
5. After answering each section below, git commit your work
6. When you're finished or when time is up, push your work to your remote repo, and file a Pull Request

Follow these steps:

1. Create a function that takes a parameter and logs it
2. Create a second function that logs 'hi'
3. Call the first function, passing in the second function as an argument
4. You should see a function reference being logged
5. Alter the first function so that it calls its parameter
6. If you did these steps correctly, you should get a log of 'hi'

Write your guesses as a comment in script.js. Run the code after you guess to see if you were correct.

1. Guess what this will log:

   const foo = (param, param2) => {
     param(param2)
   }
   
   const bar = (param) => {
     console.log(param)
   }
   
   foo(bar, 'hi')

2. Guess what this will log:

   const foo = (param1, param2) => {
     param1(param2)
   }
   
   const baz = (param) => {
     console.log(param.toUpperCase())
   }
   
   foo(baz, 'hello')

3. Guess what this will log:

   const foo = (param, param2) => {
     param(param2, 'hello')
   }
   
   const bar = (param, param2) => {
     console.log(param2)
   }
   
   foo(bar, 'hi')

A callback is like an electric mixer attachment. Each mixer attachment does something different: slice, dice, spiralise, and all sorts of fancy things depending on the attachment.

The electric mixer also does something: it uses the mixer attachment.

1. Write a function electricMixer that takes one parameter named attachment. The electricMixer function should console log "This mixer is now: _____" plus the return value of the attachment.

2. Write at least 3 attachments for the electric mixer. Each attachment is a function that returns what it's doing.

   i.e.

   const spiraliser = () => {
     return "spiralising"
   }

3. Call electricMixer 3 or more times, passing in each of your attachments as arguments.

Example:

electricMixer(spiraliser)
electricMixer(dicer)
electricMixer(grinder)

// Console should show:
// "This mixer is now: spiralising"
// "This mixer is now: dicing"
// "This mixer is now: grinding meat"