From 70b4ec95e4d1a565d32c074637bc3e3d203ce729 Mon Sep 17 00:00:00 2001 From: John MacFarlane Date: Tue, 27 Dec 2011 18:08:06 -0800 Subject: Updated tests. --- tests/lhs-test.html | 44 +++++++++++++++++++++----------------------- 1 file changed, 21 insertions(+), 23 deletions(-) (limited to 'tests/lhs-test.html') diff --git a/tests/lhs-test.html b/tests/lhs-test.html index 268dd9b27..b8f254fed 100644 --- a/tests/lhs-test.html +++ b/tests/lhs-test.html @@ -5,35 +5,33 @@ - +code > span.kw { color: #007020; font-weight: bold; } +code > span.dt { color: #902000; } +code > span.dv { color: #40a070; } +code > span.bn { color: #40a070; } +code > span.fl { color: #40a070; } +code > span.ch { color: #4070a0; } +code > span.st { color: #4070a0; } +code > span.co { color: #60a0b0; font-style: italic; } +code > span.ot { color: #007020; } +code > span.al { color: #ff0000; font-weight: bold; } +code > span.fu { color: #06287e; } +code > span.er { color: #ff0000; font-weight: bold; } +

lhs test

unsplit is an arrow that takes a pair of values and combines them to return a single value:

unsplit :: (Arrow a) => (b -> c -> d) -> a (b, c) d
unsplit = arr . uncurry       
          -- arr (\op (x,y) -> x `op` y)

unsplit :: (Arrow a) => (b -> c -> d) -> a (b, c) d
+unsplit = arr . uncurry       
+          -- arr (\op (x,y) -> x `op` y)

(***) combines two arrows into a new arrow by running the two arrows on a pair of values (one arrow on the first item of the pair and one arrow on the second item of the pair).

f *** g = first f >>> second g
-

f *** g = first f >>> second g

Block quote:

foo bar
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