Generalise Zeros +/- #219
Generalise Zeros +/- #219
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@@ Coverage Diff @@
## master #219 +/- ##
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- Coverage 99.08% 99.04% -0.05%
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Files 4 4
Lines 656 627 -29
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- Hits 650 621 -29
Misses 6 6
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| return -b + a | ||
| end | ||
| -(a::AbstractRange, b::ZerosVector) = a + b | ||
| @inline elconvert(::Type{T}, A::AbstractRange) where T = T(first(A)):T(step(A)):T(last(A)) |
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Add comment that this is a work around for convert(AbstractArray{Float64}, 1:5) not returning a range.
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Could this be map(Float64, 1:5) instead? This does produce a range, although it's not guaranteed.
julia> map(Float64, 1:4)
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I think that's a bit too "punny" so lets just leave this as is for now...
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I just noticed that we already have _copy_oftype defined that does something similar to what elconvert does. It'll be good to merge the two.
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will have a look.
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I just noticed that we already have
_copy_oftypedefined that does something similar to whatelconvertdoes. It'll be good to merge the two.
It doesn't work since
julia> _copy_oftype(1:5,Float64)
5-element Vector{Float64}:
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JuliaArrays#219 broke compatibility with static arrays and thus downstream tests: ```julia Got exception outside of a @test LoadError: MethodError: +(::StaticArraysCore.SVector{2, Float64}, ::FillArrays.Fill{Float64, 1, Tuple{Base.OneTo{Int64}}}) is ambiguous. Candidates: +(a::AbstractArray, b::FillArrays.AbstractFill) in FillArrays at /home/runner/.julia/packages/FillArrays/VUZcr/src/fillalgebra.jl:242 +(a::StaticArraysCore.StaticArray, b::AbstractArray) in StaticArrays at /home/runner/.julia/packages/StaticArrays/4WE4t/src/linalg.jl:14 Possible fix, define +(::StaticArraysCore.StaticArray, ::FillArrays.AbstractFill) ``` https://github.com/SciML/OrdinaryDiffEq.jl/actions/runs/4444632992/jobs/7803006749?pr=1908#step:6:920 But it's not clear that the change to these operators was even necessary for anything.
3 participants
Include a method
elconvertwhich could be overloaded by custom types to resolve, etc,Zeros(∞)+(1:∞).Some other +/- methods in
FillArrays.jlare moved tofillalgebra.jlResolve Ones{Bool}±Zeros{Bool} should be Ones{Int} #209