A simple algorithm to tell whether or not I am pleased with my Greenville coworkers' music choices

britney.rb

BRITNEY_LISTENERS = ["@seangaffney", "@jeremyjantz"]

def has_been_listening_to_britney?(twitter_handle)
  BRITNEY_LISTENERS.include?(twitter_handle)
end

def is_rick_pleased?
  ["@seangaffney", "@jeremyjantz"].each do |coworker|
    return false unless has_been_listening_to_britney?(coworker)
  end
  true
end

is_rick_pleased?
#=> true