This Rails application is intended to be used as an opportunity for students to measure their own learning from week 2 of module 2 of the back-end program of the Turing School of Software & Design.

Fork this repository and clone your newly created repository. At the end of one hour, push your code to your repository and create a pull request to this repository.

• Fork this repository
• Clone down your forked repository
• Perform the usual setup steps after cloning a Rails application:
  • bundle install,
  • rake db:{drop,create,migrate,seed}

When you have completed this challenge, submit by creating a Pull Request back to the turingschool-projects repo. Include the following information:

• Your Name
• A reflection on how you did with this challenge, including particularly fun or difficutlt parts

• TDD all new work; you may postpone model tests for attribute validations ONLY; any model METHODS you write must be fully tested.

• No form input is required or expected
• No visual styling is required or expected

• This challenge uses a many-to-many table (your migrations are already built!), be sure to check your setup carefully.
• You will have 4 failing model tests. (Let your instructor know if you are not seeing 4 failing tests)
• Get these 4 tests to pass before moving on to the user stories.

User Story 1 of 4

As a visitor,
When I visit '/astronauts'
I see a list of astronauts with the following info:
- Name
- Age
- Job

(e.g. "Name: Neil Armstrong, Age: 37, Job: Commander")

User Story 2 of 4

As a visitor,
When I visit '/astronauts'
I see the average age of all astronauts.

(e.g. "Average Age: 34")

User Story 3 of 4

As a visitor,
When I visit '/astronauts'
I see a list of the space missions' in alphabetical order for each astronaut.

(e.g "Apollo 13"
     "Capricorn 4"
     "Gemini 7")

User Story 4 of 4

As a visitor,
When I visit '/astronauts'
I see the total time in space for each astronaut.
(e.g. "Name: Neil Armstrong, Age: 37, Job: Commander, Total Time in Space: 760 days")