ruby-intro-to-hashes-lab-dumbo-web-career-040119's Introduction

Intro to Hashes Lab

Objectives

Build simple hashes.
Build nested hashes.
Access and modify data stored in a hash.
Add new data to a hash.

Instructions

Fork and clone this lab and run the test suite with the learn command. Pay attention to the test suite for this lab. The instructions and comments are designed to help you get the tests to pass.
The test requires you to create a method called #new_hash that creates and returns a new, empty hash.
The second test requires you to build a method called #actor that creates and returns a hash with a certain actor's name. Read the test output by entering rspec or learn—this is where you will find the necessary information for passing the test!
The next series of tests will require you to build methods that build up a nested hash, one layer (or "level") at a time, in a similar way to how we built our epic_tragedy hash in the previous lesson. Read the test output very carefully; it will guide you through building the necessary methods. At the end of the exercise, your multidimensional monopoly hash should look like this:

monopoly =  {
  :railroads=>
  {
    :pieces=>4,
    :rent_in_dollars=>
    {
      :one_piece_owned=>25,
      :two_pieces_owned=>50,
      :three_pieces_owned=>100,
      :four_pieces_owned=>200
    },
    :names=>
    {
      :reading_railroad=>
      {
        "mortgage_value"=>"$100"
      },
      :pennsylvania_railroad=>
      {
        "mortgage_value"=>"$200"
      },
      :b_and_o_railroad=>
      {
        "mortgage_value"=>"$400"
      },
      :shortline=>
      {
        "mortgage_value"=>"$800"
      }
    }
  }
}

Don't Forget!

Remember to use binding.pry to help you get inside your methods and understand what is going on if you need to debug. Remember to google questions that you have if you get stuck and remember to ask questions on Learn!