i2vec.rb

require 'rest-client'
require 'json'
res = RestClient.post "http://demo.illustration2vec.net/upload",:image => File.new(ARGV[0])
if res.code == 200
    tags = JSON.parse(res.body)
    tags["prediction"].each do |k,v|
        tags = v.flatten.select!.with_index {|x,i| i % 2 == 0} unless v.length < 1
        case k
        when "rating"
            puts "rating:#{v.first.shift}"
        when "character"
            tags.each {|t| puts "character:#{t}"}
        when "copyright"
            tags.each {|t| puts "series:#{t}"}
        else
            puts tags
        end
    end
else
    abort "Server error: Code #{res.code}"
end