Fix for mongoid uninitialized constant errors from loading everything in lib in mongoid.rb in initializers

mongoid.rb

# initializers/mongoid.rb
# for when files in lib depend on or inherit from other files in lib

def do_require(file)
  begin
    require file
  rescue NameError => e
    e.message =~ /constant (\w+::)*(\w+)$/
    if $2
      do_require($2.underscore)
      retry
    end
  end
end

Dir[Rails.root + 'lib/**/*.rb'].each do |file|
  do_require(file)
end