From: Chris Date: Mon, 30 Mar 2015 01:31:59 +0000 (-0400) Subject: reader monad X-Git-Url: http://lambda.jimpryor.net/git/gitweb.cgi?p=lambda.git;a=commitdiff_plain;h=183aeafe5566607c8768b7c978907a15b6c29c4c;hp=183aeafe5566607c8768b7c978907a15b6c29c4c reader monad ---