get '/foo' do body "bar" end after do puts body endIt is also possible to pass a block to
body, which will be executed by the Rack handler (this can be used to implement streaming).
body, you can also set the
get '/foo' do status 418 headers \ "Allow" => "BREW, POST, GET, PROPFIND, WHEN", "Refresh" => "Refresh: 20; http://www.ietf.org/rfc/rfc2324.txt" body "I'm a tea pot!" end
statuswith no arguments can be used to access their current values.
Casiano Rodriguez León 2015-01-07