thedarkone

def recur(n)
  if n == 0
    bench
  else
    recur(n-1)
  end
end


def bench

thedarkone

unless File.exist?('Gemfile')
  File.write('Gemfile', <<-GEMFILE)
    source 'https://rubygems.org'
    gem 'rails', github: 'rails/rails'
    gem 'arel', github: 'rails/arel'
    gem 'sqlite3'
  GEMFILE

  system 'bundle'
end

thedarkone

## Original
    def reverse_sql_order(order_query)
      order_query.join(', ').split(',').collect { |s|
        if s.match(/\s(asc|ASC)$/)
          s.gsub(/\s(asc|ASC)$/, ' DESC')
        elsif s.match(/\s(desc|DESC)$/)
          s.gsub(/\s(desc|DESC)$/, ' ASC')
        else
          s + ' DESC'
        end