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-2.2.1.159	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.158	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.157	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.156	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.155	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.154	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.153	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.152	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.151	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.150	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.149	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.148	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.147	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.146	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.145	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.144	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.143	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.142	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.141	tracks/julia/exercises/isogram/example.jl
trackler-2.2.1.140	tracks/julia/exercises/isogram/example.jl