ForNext
Only Do What Only You Can Do
089. piecewise defined function
VBScript
JScript
Perl
PHP
Python
Ruby
PowerShell
Scala
none
F#
OCaml
let to_s = function Red -> "red" | Green -> "green" | Blue -> "blue";;
Haskell
to_s Red = "red" to_s Green = "green" to_s Blue = "blue"