Rosetta Code

Sparkline in unicode: Difference between revisions

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Sparkline in unicode (view source)

Revision as of 20:21, 20 January 2018

38 bytes removed ,  6 years ago
→‎{{header|Julia}}
Line 999:
sparkchars = '\u2581':'\u2588'
dyn = length(sparkchars)
lo, hi = extrema(arr::Vector{<:Integer})
b = @. max(ceil(Int, dyn * (arr::Vector{<:Integer} - lo) / (hi - lo)), 1)
return join(sparkchars[b])
end
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