Fix README.md so copy and paste works in the REPL

[richardreeve]

I was just running through the online examples, and they weren't working because Julia default REPL pasting behaviour was ignoring several lines of code because they didn't start with 'julia>'. Now fixed.

[iamed2]

Ah yeah those were written before that nice REPL behaviour existed. Thanks for contributing!

If you would like to be an even bigger help you could also address the same and similar case(s) in https://github.com/JuliaArrays/AxisArrays.jl/blob/master/docs/src/index.md

[richardreeve]

Sure. No problem - it just seems to be the same lines actually, because the pasting issue only crops up when there is any use of julia> in the text, and there is none in the other blocks. Of course I can still change all of them if you like?

[richardreeve]

By the way, the online docs at http://juliaarrays.github.io/AxisArrays.jl/latest/ don't seem to be pulling through updates from the AxisArrays repository now I look at them. The .travis.yml and make.jl scripts looks fine, so I wonder whether Travis doesn't have permission to update the gh-pages branch?

[iamed2]

It looks like it may be because the doctests are failing. I hope it's just because of MersenneTwister implementation changes and not bugs.

[richardreeve]

Okay, the doctests did have some small problems. I've fixed them now (on my machine at least!).

[iamed2]

That works and Travis likes it. Thanks!

[iamed2]

If people want to look into why atindex indexing has changed, I think that can be a separate issue.

[mbauman]

This is very strange; I cannot reproduce the change in behavior:

julia> begin
       using AxisArrays, Unitful
       import Unitful: s, ms, µs
       rng = MersenneTwister(123)
       fs = 40000
       y = randn(rng, 60*fs+1)*3
       for spk = (sin.(0.8:0.2:8.6) .* [0:0.01:.1; .15:.1:.95; 1:-.05:.05] .* 50,
                  sin.(0.8:0.4:8.6) .* [0:0.02:.1; .15:.1:1; 1:-.2:.1] .* 50)
           i = rand(rng, round(Int,.001fs):1fs)
           while i+length(spk)-1 < length(y)
               y[i:i+length(spk)-1] += spk
               i += rand(rng, round(Int,.001fs):1fs)
           end
       end
       A = AxisArray([y 2y], Axis{:time}(0s:1s/fs:60s), Axis{:chan}([:c1, :c2]))
       end;

julia> A[atindex(-90µs .. 90µs, 5), :c2]
1-dimensional AxisArray{Float64,1,...} with axes:
    :time_sub, -7.5e-5 s:2.5e-5 s:7.5e-5 s
And data, a 7-element Array{Float64,1}:
 12.2891
  6.85591
  2.75649
 -2.38007
 -3.98828
  5.88581
 -0.452898

julia> A[atindex(-10µs .. 10µs, 5), :c2] # ±10µs about index 5 is just index 5
1-dimensional AxisArray{Float64,1,...} with axes:
    :time_sub, 0.0 s:2.5e-5 s:0.0 s
And data, a 1-element Array{Float64,1}:
 -2.38007

julia> A[5, :c2]
-2.380074475771338

This is the correct behavior; the change in documentation is incorrect. What am I doing wrong here? What is Travis doing differently?

[mbauman]

Ooooh, I understand now; I was simply looking at the README.md file (and thinking it had been changed).

Thanks so much for the fix, @richardreeve — the documentation had been displaying the older, bugged behavior. I believe this was fixed in #102.