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Improved collection-to-string behavior (#6825)

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Fabian Keller 2017-12-14 14:02:13 +01:00 • committed by Andreas Rumpf
commit 6df6ec27ec
33 changed files with 226 additions and 74 deletions
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6
lib/pure/collections/critbits.nim
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@ -141,8 +141,8 @@ proc excl*[T](c: var CritBitTree[T], key: string) =
proc missingOrExcl*[T](c: var CritBitTree[T], key: string): bool =
## Returns true iff `c` does not contain the given `key`. If the key
## does exist, c.excl(key) is performed.
let oldCount = c.count
## does exist, c.excl(key) is performed.
let oldCount = c.count
var n = exclImpl(c, key)
result = c.count == oldCount
@ -326,7 +326,7 @@ proc `$`*[T](c: CritBitTree[T]): string =
result.add($key)
when T isnot void:
result.add(": ")
result.add($val)
result.addQuoted(val)
result.add("}")
when isMainModule: