| Current Path : /proc/self/root/opt/cpanel/ea-ruby27/root/usr/share/gems/gems/rack-2.2.10/lib/rack/ |
| Current File : //proc/self/root/opt/cpanel/ea-ruby27/root/usr/share/gems/gems/rack-2.2.10/lib/rack/head.rb |
# frozen_string_literal: true
module Rack
# Rack::Head returns an empty body for all HEAD requests. It leaves
# all other requests unchanged.
class Head
def initialize(app)
@app = app
end
def call(env)
status, headers, body = @app.call(env)
if env[REQUEST_METHOD] == HEAD
[
status, headers, Rack::BodyProxy.new([]) do
body.close if body.respond_to? :close
end
]
else
[status, headers, body]
end
end
end
end