Andrew Ogle - #501

Objective

At the end of this module, you should be able to:

• describe what closure is, how closure is created in a program and why it is important to have different types of scope
• demonstrate the proper use a of a callback function by passing a function to another function as a parameter
• demonstrate ability to use .map .reduce .filter and describe their use cases

MVP

Objectives

• Array Methods MVP
• Callbacks MVP
• Closure MVP

Stretch

Goals

• Callbacks stretch
• Closure stretch
• ES6 arrow syntax stretch

Great

• Array Methods Challenge 1, nice use of template literals!
• Array Methods nice job using the arrow syntax and dot chaining your functions!
• Nice job using anon functions in your Callbacks assignment.
• Good job with closures! This section looks solid.

Requests for Improvement

• Don't forget to use the Format Document command prior to submission to clean up your code.
• Please finish Array Methods Challenge 5!
• For the Callbacks assignment with the "contains" function, using the forEach loop actually misses the mark here. You will return a value for each item, instead of returning true or false once depending on if the array contains the given element. Re-implement this as a simple for loop.
• For your Closures assignment with the counter function, use return instead of console.log to give the newCount value. You could also use an increment operator (x++) instead of (x + 1), but your implementation works.

Commits

• You're improving at commits, keep it up!

Rating: 1

I had to give you a 1 because the Array Methods Challenge 5 was incomplete; once you finish that, it'll be a 3.