rspec_problem.rb

# CODE ------------------

# app/helpers/really_long_helper.rb
class ReallyLongHelper
  def fooA
    'hello america'
  end
  # ...
  def fooZZ
    'hello zanzabar'
  end
end

# SPECS -----------------

# spec/helpers/really_long_helper_spec.rb
describe ReallyLongHelper
  it 'says hello to america' # { ... }
  # ...
  it 'says hello to zanzabar' # { ... }
end

rspec_solution.rb

# CODE ------------------

# app/helpers/really_long/base.rb
class ReallyLong::Base
  include ReallyLong::WesternHemisphere
  include ReallyLong::EasternHemisphere
end

# app/helpers/really_long/western_hemisphere.rb
module ReallyLong::WesternHemisphere
  # ...
end

# app/helpers/really_long/eastern_hemisphere.rb
module ReallyLong::EasternHemisphere
  # ...
end

# SPECS -----------------

# ?????