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Adding a 'contains?' example to the vector topic

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I saw there are contains? examples for map already.
This commit is contained in:
Attila Domokos 2013-11-19 13:41:14 -06:00
parent 0675850ae7
commit 5efed8a00f
1 changed files with 3 additions and 0 deletions
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src/koans/03_vectors.clj
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@ -26,5 +26,8 @@
"You can also slice a vector"
(= __ (subvec [:peanut :butter :and :jelly] 1 3))
"You can find out if a value is in a vector"
(= __ (contains? [1 2 3] 4))
"Equality with collections is in terms of values"
(= (list 1 2 3) (vector 1 2 __)))