gistfile1.rb

# Define a handler for multiple http verbs at once
def any(url, verbs = %w(get post put delete), &block)
  verbs.each do |verb|
    send(verb, url, &block)
  end
end

any '/url' do
  # ...
  "return value"
end

any '/other_url', %w(get post) do
  # ...
end

# Hat-tip to harryv for better names