Clone the project from the starter.

Now that you've gone a bit deeper into understanding how arrays work in JavaScript, let's try to implement one on your own! Recall that the Array class includes the following:

• Properties:
  • length
• Methods:
  • read
  • push
  • pop
  • shift
  • unshift
  • indexOf
  • resize

For these exercises, you may not use any built-in JavaScript array methods.

You may use:

• new Array(size) to create new storage arrays
• arr[i] to read/write elements by index

You must call resize whenever the size of your array exceeds the capacity.

To run tests

1. Clone the starter and navigate to dynamic-array
2. npm install to install the test packages
3. npm test to run tests
4. Implement code in dynamic-array.js until all tests are green.

Tip: Reading test specs is key to understanding the problem.

• Identify the mechanics and complexity of adding and removing elements from an Array
• Solve the memory equation to retrieve data from an array
• Describe the resizing property of Dynamic Arrays and why it's needed
• Implement a Stack data structure using an array
• Select an Array or Stack when they are the appropriate tool for solving a problem