Gavin Kistner
10/20/2004 6:47:00 PM
[1,2,3].separate_by { puts "-" }.each {|obj|
puts obj
}
desired output:
1
-
2
-
3
puts [1,2,3].collect{ |o| o.to_s }.join( "\n-\n" )
I feel certain that I'm missing the real point of separate_by, but there you have it, FWIW.