Francesco wrote:
> Hello all!
> Can this be done better/nicer?
> In @person i have an array of telephones. telephone is a hash with an id
> and a number, and i would like to join them.
>
> @person.telephones.collect {|x| [] << x.number}.join(', ')
>
> I don't know why, but I don't like this line of code... how would you
> write it?

  @person.telephones.collect {|x| x.number}.join(', ')

T.