Make Rspec fail on first error (--fail-fast) so as to not overwhelm gym members
Remove rspec focus metadata
Introduce Meeting model
Introduce Meeting model
Finish ordinal methods exercises
Merge branch 'ordinal-methods-exercises'
Reminder that we need to workout out ActiveRecord::Calculations muscles
Very early beginnings of exists spec
Include first! and last! in ordinal methods exercises
Remove focus metadata
Further instruction in README
First part of exists? exercise (no args)
Exercises for exists?(id_as_num_or_str)
Add period to show that exists? is a class method