On Friday afternoon, this code was working:

using Distances

a = rand(10,2)
b = rand(10,2)

colwise(Euclidean(), a', b')

Tonight it's not:

`colwise` has no method matching colwise(::Euclidean, ::Array{Float64,2}, 
::Array{Float64,2})


 I did run Pkg.update() in between, so maybe something changed?

Also, is there a way yet to do broadcasting? I.e. comparing a point pt = 
rand(1, 2) to an array a = rand(10, 2)? Thanks...

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