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Make Mono.file a record for readability upon extension.
author Ziv Scully <ziv@mit.edu>
date Sun, 13 Sep 2015 17:02:17 -0400
parents 318ba997a149
children
line wrap: on
line source
fun isNone [a] (x : option a) =
    case x of
        None => True
      | Some _ => False