diff options
| -rw-r--r-- | algebraic-structures.monoid.fold.scm | 2 | ||||
| -rw-r--r-- | tests/run.scm | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/algebraic-structures.monoid.fold.scm b/algebraic-structures.monoid.fold.scm index 5e176f2..bb74e4a 100644 --- a/algebraic-structures.monoid.fold.scm +++ b/algebraic-structures.monoid.fold.scm @@ -1,4 +1,4 @@ -(functor ((algebraic-structures monoid fold) (M (<> unit)) (F (fold))) (fold) +(functor ((algebraic-structures monoid fold) (M (<> unit)) (F (fold))) (fold fold-map) (import scheme M (rename F (fold foldable:fold))) (define (fold x) (foldable:fold <> unit x)) diff --git a/tests/run.scm b/tests/run.scm index be0845b..4b2b885 100644 --- a/tests/run.scm +++ b/tests/run.scm @@ -144,7 +144,10 @@ (import (prefix (product monoid) product:)) (import (prefix (product fold) product:)) +(test 1 (product:fold '())) (test 120 (product:fold '(1 2 3 4 5))) +(test 1 (product:fold-map error '())) +(test 6 (product:fold-map length '((a a a) (a a) (a)))) (test-end "monoid.fold") |