Contents

function isisogram(s::AbstractString)
    s = lowercase(s)
    chars = Char[]

    for c in s
        isalpha(c) || continue
        c ∉ chars ? push!(chars, c) : return false
    end

    return true
end

Version data entries

306 entries across 306 versions & 1 rubygems

Version	Path
trackler-2.2.1.180	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.179	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.178	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.177	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.176	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.175	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.174	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.173	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.172	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.171	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.170	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.169	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.167	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.166	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.165	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.164	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.163	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.162	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.161	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.160	tracks/julia/exercises/isogram/example.jl