Any reason this shouldn’t work?
julia> sort((1,2,3))
ERROR: MethodError: no method matching sort(::Tuple{Int64, Int64, Int64})
Any reason this shouldn’t work?
julia> sort((1,2,3))
ERROR: MethodError: no method matching sort(::Tuple{Int64, Int64, Int64})
Sorting usually requires to swap elements in the process. That is generally more efficient in Vectors
, even though it maybe can be optimized for small number of elements.
You can use
using StaticArrays
x = @SVector rand(10) # or SVector( (1,2,3) )
x = sort(x)
Linking related Github thread.
This package can sort a tuple.
Sorting Tuples was added to Julia once, but then removed before it was actually released: Support sorting iterators by LilithHafner · Pull Request #46104 · JuliaLang/julia · GitHub. Maybe that PR could be revived in a more limited form?
TupleTools.jl has a sort method.
that was a bit different.
That was sort
ing any iterable via making sort fall back to sort(collect(iter))
which will return a Vector
.
and it was removed after decided that it was undesirable for an operation like sort
to just generically return a different type to what it got as input.
idk if for tuples if sort on a tuple would make sense to return a Vector
or not.
I lean towards not, and that one should either call collect yourself if you want that.
or use a sorting network if you don’t
I think having sort
on tuples returning a tuple makes sense. It was unfortunate that that feature got bundled up in Support sorting iterators by LilithHafner · Pull Request #46104 · JuliaLang/julia · GitHub which was really about something completely different so it ended up getting reverted along with the rest.
I agree.
For NTuples, that PR returned NTuple and was quite performant.