code @ informatikaMihelac

Save this in features/support/i18n_support.rb and you are done :)

# allows using translations in cucumber:
# When I follow ":helpers.record.new"
# When I follow ":helpers.record.new{:resource_name => Company.model_name.human}"
Transform /^:.+$/ do |key|
  if  key =~ /\{.*\}/
    args = eval($~.to_s)
    key = key.sub(/\{.*\}/, '')
  else
    args = {}
  end
  I18n.t(key[1..-1], args)
end