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Merge pull request #1032 from barcharcraz/lowerBound

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Added lowerBound function to the stdlib
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Varriount 2014-03-27 15:08:19 -04:00
commit f40625f5c4
2 changed files with 32 additions and 0 deletions
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tests/stdlib/talgorithm.nim
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@ -6,3 +6,6 @@ doAssert product(@[@[1,2]]) == @[@[1,2]], "a simple case of one element"
doAssert product(@[@[1,2], @[3,4]]) == @[@[2,4],@[1,4],@[2,3],@[1,3]], "two elements"
doAssert product(@[@[1,2], @[3,4], @[5,6]]) == @[@[2,4,6],@[1,4,6],@[2,3,6],@[1,3,6], @[2,4,5],@[1,4,5],@[2,3,5],@[1,3,5]], "three elements"
doAssert product(@[@[1,2], @[]]) == newSeq[seq[int]](), "two elements, but one empty"
doAssert lowerBound([1,2,4], 3, system.cmp[int]) == 2
doAssert lowerBound([1,2,2,3], 4, system.cmp[int]) == 4
doAssert lowerBound([1,2,3,10], 11) == 4