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Tables: make toCountTable actually count the elements of the input openArray.

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Konstantin Molchanov 2017-12-27 13:30:32 +04:00
commit c36d7ffc7c
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lib/pure/collections/tables.nim
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@ -968,7 +968,7 @@ proc initCountTable*[A](initialSize=64): CountTable[A] =
proc toCountTable*[A](keys: openArray[A]): CountTable[A] =
## creates a new count table with every key in `keys` having a count of 1.
result = initCountTable[A](rightSize(keys.len))
for key in items(keys): result[key] = 1
for key in items(keys): result.inc key
proc `$`*[A](t: CountTable[A]): string =
## The `$` operator for count tables.