Support range(start, stop; kwargs...)

[carstenbauer]

From Julia 1.1 on, range(start, stop; kwargs...) is supported complementary to range(start; stop, kwargs...). This PR adds the former method for Colorants.

[codecov]

Codecov Report

Merging #337 into master will increase coverage by 7.68%.
The diff coverage is 0%.

@@            Coverage Diff             @@
##           master     #337      +/-   ##
==========================================
+ Coverage   62.66%   70.35%   +7.68%     
==========================================
  Files           9       10       +1     
  Lines         616      742     +126     
==========================================
+ Hits          386      522     +136     
+ Misses        230      220      -10

Impacted Files	Coverage Δ
src/utilities.jl	84.21% <0%> (+0.87%)	⬆️
src/Colors.jl	100% <0%> (ø)
src/parse.jl	83.33% <0%> (+0.35%)	⬆️
src/display.jl	93.33% <0%> (+4.44%)	⬆️
src/differences.jl	28.1% <0%> (+5.34%)	⬆️
src/conversions.jl	94.6% <0%> (+5.75%)	⬆️
src/colormaps.jl	83.13% <0%> (+7.2%)	⬆️
src/algorithms.jl	47.67% <0%> (+9.1%)	⬆️

---

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[codecov]

Codecov Report

Merging #337 into master will increase coverage by 7.82%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master     #337      +/-   ##
==========================================
+ Coverage   62.66%   70.48%   +7.82%     
==========================================
  Files           9       10       +1     
  Lines         616      742     +126     
==========================================
+ Hits          386      523     +137     
+ Misses        230      219      -11

Impacted Files	Coverage Δ
src/utilities.jl	89.47% <100%> (+6.14%)	⬆️
src/Colors.jl	100% <0%> (ø)
src/parse.jl	83.33% <0%> (+0.35%)	⬆️
src/display.jl	93.33% <0%> (+4.44%)	⬆️
src/differences.jl	28.1% <0%> (+5.34%)	⬆️
src/conversions.jl	94.6% <0%> (+5.75%)	⬆️
src/colormaps.jl	83.13% <0%> (+7.2%)	⬆️
src/algorithms.jl	47.67% <0%> (+9.1%)	⬆️

---

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Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update e08950f...2d434e8. Read the comment docs.

[carstenbauer]

bump

[carstenbauer]

Good to go?

[johnnychen94]

It looks good to me. Without this patch, it would raise some strange error message.

julia> range(Gray(0), Gray(1), length=11)
11-element LinRange{Gray{Normed{UInt8,8}}}:
Error showing value of type LinRange{Gray{Normed{UInt8,8}}}:
ERROR: MethodError: no method matching *(::Float64, ::Gray{Normed{UInt8,8}})
Closest candidates are:
  *(::Any, ::Any, ::Any, ::Any...) at operators.jl:529
  *(::Float64, ::Float64) at float.jl:399
  *(::AbstractFloat, ::Bool) at bool.jl:112
  ...

Unfortunately, @timholy is quite busy on his daily work recently; you might need to wait for a while until he finds some time to merge this.

[carstenbauer]

Alright, no worries. Thanks for the info!