Short form printing

[mcabbott]

This adds a shorter printing for when a FillArray appears inside a tuple, or in an array.

Before:

julia> (1, Fill(ℯ,2), 3, Fill(π,4), 5)
(1, 2-element Fill{Irrational{:ℯ}}: entries equal to ℯ, 3, 4-element Fill{Irrational{:π}}: entries equal to π, 5)

julia> [Fill(i==j,2,2) for i in 1:3, j in 1:4]
3×4 Matrix{Fill{Bool, 2, Tuple{Base.OneTo{Int64}, Base.OneTo{Int64}}}}:
 2×2 Fill{Bool}: entries equal to true   2×2 Fill{Bool}: entries equal to false  2×2 Fill{Bool}: entries equal to false  2×2 Fill{Bool}: entries equal to false
 2×2 Fill{Bool}: entries equal to false  2×2 Fill{Bool}: entries equal to true   2×2 Fill{Bool}: entries equal to false  2×2 Fill{Bool}: entries equal to false
 2×2 Fill{Bool}: entries equal to false  2×2 Fill{Bool}: entries equal to false  2×2 Fill{Bool}: entries equal to true   2×2 Fill{Bool}: entries equal to false
 
julia> Fill(99,1)
1-element Fill{Int64}: entries equal to 99

julia> Fill(1.0, (3:4,))
2-element Fill{Float64, 1, Tuple{UnitRange{Int64}}} with indices 3:4: entries equal to 1.0

After:

julia> (1, Fill(ℯ,2), 3, Fill(π,4), 5)
(1, Fill(ℯ, 2), 3, Fill(π, 4), 5)

julia> [Fill(i==j,2,2) for i in 1:3, j in 1:4]
3×4 Matrix{Fill{Bool, 2, Tuple{Base.OneTo{Int64}, Base.OneTo{Int64}}}}:
 Fill(true, 2, 2)   Fill(false, 2, 2)  Fill(false, 2, 2)  Fill(false, 2, 2)
 Fill(false, 2, 2)  Fill(true, 2, 2)   Fill(false, 2, 2)  Fill(false, 2, 2)
 Fill(false, 2, 2)  Fill(false, 2, 2)  Fill(true, 2, 2)   Fill(false, 2, 2)

julia> Fill(99,1)
1-element Fill{Int64}, with entry equal to 99

julia> Fill(1.0, (3:4,))
2-element Fill{Float64, 1, Tuple{UnitRange{Int64}}} with indices 3:4, with entries equal to 1.0

julia> (Zeros{Int}(2), Ones{Bool}(3))  # should this print more?
(Zeros(2), Ones(3))

julia> Zygote.gradient((x,y) -> y * sum(x), ones(Float32, 3,3), pi)
(Fill(3.1415927f0, 3, 3), 9.0f0)

[codecov]

Codecov Report

Merging #144 (3b3ecbd) into master (eb8df92) will increase coverage by 0.40%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master     #144      +/-   ##
==========================================
+ Coverage   95.69%   96.09%   +0.40%     
==========================================
  Files           4        4              
  Lines         534      589      +55     
==========================================
+ Hits          511      566      +55     
  Misses         23       23              

Impacted Files	Coverage Δ
src/FillArrays.jl	94.53% <100.00%> (+0.25%)	⬆️
src/fillbroadcast.jl	97.45% <0.00%> (+1.35%)	⬆️

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[dlfivefifty]

can you get the coverage up?

[dlfivefifty]

Please bump the version too so I can tag...Do we consider this a breaking a change?

[mcabbott]

Your call, but I made it a patch for now.

Some chance it breaks someone's doctests, I guess, but once they fix them they can bound the one version used for testing that. No functional change, and tagging a breaking change does impose some hassle on the other 90% of packages who don't have a doctest which prints this.

[dlfivefifty]

Great, if no one raises an objection I'll merge and tag tomorrow.

Thanks!

[dlfivefifty]

I think the overloaded map had a new return type? Maybe best to do v0.12

[mcabbott]

Sure, last commit is v0.12

[mcabbott]

Thanks! Maybe #147 can share the version bump too?