I replaced the original file by what I was trying to do
Spec file Okay
I changed the code. There are some new methods
New feature added. Check if the team exists
Spec file divided into several files in a spec_files folder
bin and lib passed Rubocop ... need to deal with spec now
Changed ReadMe to add the new feature in bin/contracts.rb
Merge pull request #3 from CliveIMPISA/amonmoce

Amonmoce
Preparing to merge
Adding Changes
Modified check_if_team_exist method
Added team abbreviation array
Merging new Changes. Merge branch 'CliveIMPISA'