Mercurial > urweb

annotate tests/monadTest.ur @ 2219:ff38b3e0cdfd

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Add interface to UnionFind.
author Ziv Scully <ziv@mit.edu>
date Mon, 24 Nov 2014 20:41:24 -0500
parents a613cae954ca
children
rev   line source
adam@1768 1 val x : transaction int = Monad.liftM2 plus (return 1) (return 2)
adam@1768 2
adam@1768 3 val x : transaction xbody = List.mapXiM (fn i x => return <xml><li>{[i]} = {[x]}</li></xml>) (1 :: 2 :: [])