preferred_language.rb

require 'rubygems'
require 'octopi'

include Octopi

#Octopi::ANONYMOUS_API.trace_level = 'curl'

def preferred_language(account_name)
  lang = Hash.new(0)

  if user = User.find(account_name)
    repositories = user.repositories
    repositories.each do |repository|
      next if repository.name =~ /\./

      Repository.find_all(repository.name).each do |repos|
        if repos.name == repository.name && !repos.language.empty?
          puts '%s(%s)' % [repos.name, repos.language]
          lang[repos.language] += 1
          break
        end
      end
    end
  end

  unless lang.empty?
    lang.sort_by{|k, v| v }.reverse.find do |v|
      !v.first.empty?
    end.first
  end
rescue
end

account_name = ARGV.shift

puts '%s is (maybe) a %s programmer' %
  [account_name, preferred_language(account_name) || '?']