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add overload add(a: var string, b: openArray[char]) (#15951)

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Co-authored-by: Andreas Rumpf <rumpf_a@web.de>
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Timothee Cour 2021-03-01 07:51:12 -08:00 • committed by GitHub
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5 changed files with 152 additions and 122 deletions
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15
lib/system.nim
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@ -1069,15 +1069,16 @@ proc add*(x: var string, y: char) {.magic: "AppendStrCh", noSideEffect.}
## tmp.add('a')
## tmp.add('b')
## assert(tmp == "ab")
proc add*(x: var string, y: string) {.magic: "AppendStrStr", noSideEffect.}
proc add*(x: var string, y: string) {.magic: "AppendStrStr", noSideEffect.} =
## Concatenates `x` and `y` in place.
##
## .. code-block:: Nim
## var tmp = ""
## tmp.add("ab")
## tmp.add("cd")
## assert(tmp == "abcd")
## See also `strbasics.add`.
runnableExamples:
var tmp = ""
tmp.add("ab")
tmp.add("cd")
assert tmp == "abcd"
type
Endianness* = enum ## Type describing the endianness of a processor.