simple helper to add 's' if length more then 1

gistfile1.coffee

`import Ember from 'ember'`

oneormany = (length, value) ->
  return "There are no #{value}s" if length is 0
  suffix = if length > 1 then 's' else ''
  return "#{length} #{value}#{suffix}"

OneormanyHelper = Ember.Handlebars.helper 'oneormany', oneormany

`export { oneormany }`

`export default OneormanyHelper`