From b734996f9cf395705860703422d5e92565dd3a13 Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Wed, 27 May 2015 09:40:19 +0200
Subject: monads: 'foldm', 'mapm', and 'anym' now take a list of regular
 values.

* guix/monads.scm (foldm, mapm, anym): Change to take a list of regular
  values as is customary.
* tests/monads.scm ("mapm", "anym"): Adjust accordingly.
---
 tests/monads.scm | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

(limited to 'tests')

diff --git a/tests/monads.scm b/tests/monads.scm
index 57a8e66797..5529a6188a 100644
--- a/tests/monads.scm
+++ b/tests/monads.scm
@@ -163,7 +163,7 @@ (define (g x)
 (test-assert "mapm"
   (every (lambda (monad run)
            (with-monad monad
-             (equal? (run (mapm monad (lift1 1+ monad) (map return (iota 10))))
+             (equal? (run (mapm monad (lift1 1+ monad) (iota 10)))
                      (map 1+ (iota 10)))))
          %monads
          %monad-run))
@@ -202,11 +202,12 @@ (define (frob i)
 (test-assert "anym"
   (every (lambda (monad run)
            (eq? (run (with-monad monad
-                       (let ((lst (list (return 1) (return 2) (return 3))))
-                         (anym monad
-                               (lambda (x)
-                                 (and (odd? x) 'odd!))
-                               lst))))
+                       (anym monad
+                             (lift1 (lambda (x)
+                                      (and (odd? x) 'odd!))
+                                    monad)
+                             (append (make-list 1000 0)
+                                     (list 1 2)))))
                 'odd!))
          %monads
          %monad-run))
-- 
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