view tests/pcase.ur @ 2202:606af2c9b828

Identifies tables read or touched by queries.
author Ziv Scully <ziv@mit.edu>
date Sat, 08 Mar 2014 05:06:22 -0500
parents 71bafe66dbe1
children
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val flip = fn x : int => case x of 0 => 1 | _ => 0

val zero = flip 1
val one = flip 0

val flipS = fn x : string => case x of "" => "Hello world!" | _ => ""

val s1 = flipS ""
val s2 = flipS "Boop"