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Code Issues 1 Releases Wiki Activity

Address edge case of reduce2 when ind is empty.

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Same for accumulate 2.
This commit is contained in:
Calvin Rose
2020-03-27 12:45:40 -05:00
parent 3eb0927a2b
commit 65379741f7
3 changed files with 9 additions and 4 deletions
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5
test/suite8.janet
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@@ -184,11 +184,14 @@
# Reduce2
(assert (= (reduce + 0 (range 1 10)) (reduce2 + (range 10))) "reduce2 1")
(assert (= (reduce * 1 (range 2 10)) (reduce2 * (range 1 10))) "reduce2")
(assert (= (reduce * 1 (range 2 10)) (reduce2 * (range 1 10))) "reduce2 2")
(assert (= nil (reduce2 * [])) "reduce2 3")
# Accumulate
(assert (deep= (accumulate + 0 (range 5)) @[0 1 3 6 10]) "accumulate 1")
(assert (deep= (accumulate2 + (range 5)) @[0 1 3 6 10]) "accumulate2 1")
(assert (deep= @[] (accumulate2 + [])) "accumulate2 2")
(assert (deep= @[] (accumulate 0 + [])) "accumulate 2")
(end-suite)