diff options
Diffstat (limited to 'lib/std')
| -rw-r--r-- | lib/std/setutils.nim | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/lib/std/setutils.nim b/lib/std/setutils.nim index c6385180e..215c7a76a 100644 --- a/lib/std/setutils.nim +++ b/lib/std/setutils.nim @@ -7,10 +7,14 @@ # distribution, for details about the copyright. # -## This module adds functionality to the built-in `set` type. -## See also std/packedsets, std/sets +## This module adds functionality for the built-in `set` type. +## +## See also +## ======== +## * `std/packedsets <packedsets.html>`_ +## * `std/sets <sets.html>`_ -import typetraits +import std/typetraits #[ type SetElement* = char|byte|bool|int16|uint16|enum|uint8|int8 @@ -18,14 +22,15 @@ import typetraits ]# template toSet*(iter: untyped): untyped = - ## Return a built-in set from the elements of iterable `iter` - runnableExamples: + ## Returns a built-in set from the elements of the iterable `iter`. + runnableExamples: assert "helloWorld".toSet == {'W', 'd', 'e', 'h', 'l', 'o', 'r'} assert toSet([10u16, 20, 30]) == {10u16, 20, 30} assert [30u8, 100, 10].toSet == {10u8, 30, 100} assert toSet(@[1321i16, 321, 90]) == {90i16, 321, 1321} assert toSet([false]) == {false} assert toSet(0u8..10) == {0u8..10} + var result: set[elementType(iter)] for x in iter: incl(result, x) |