Sha256: 4e06a311b683d8726b831050ffb347c86ad38593f3cff9bf724bde65d80992f8
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Contents
require 'rack/request'
require 'webmachine/version'
require 'webmachine/headers'
require 'webmachine/request'
require 'webmachine/response'
require 'webmachine/dispatcher'
module Webmachine
module Adapters
# A minimal "shim" adapter to allow Webmachine to interface with Rack. The
# intention here is to allow Webmachine to run under Rack-compatible
# web-servers, like unicorn and pow, and is not intended to allow Webmachine
# to be "plugged in" to an existing Rack app as middleware.
#
# To use this adapter, create a config.ru file and populate it like so:
#
# require 'webmachine/adapters/rack'
#
# # put your own Webmachine resources in another file:
# require 'my/resources'
#
# run Webmachine::Adapters::Rack.new
#
# Servers like pow and unicorn will read config.ru by default and it should
# all "just work".
class Rack
# Handles a Rack-based request.
# @param [Hash] env the Rack environment
def call(env)
headers = Webmachine::Headers.from_cgi(env)
rack_req = ::Rack::Request.new env
request = Webmachine::Request.new(rack_req.request_method,
URI.parse(rack_req.url),
headers,
rack_req.body)
response = Webmachine::Response.new
Webmachine::Dispatcher.dispatch request, response
response.headers['Server'] = [Webmachine::SERVER_STRING, "Rack/#{::Rack.version}"].join(" ")
body = response.body.respond_to?(:call) ? response.body.call : response.body
body = body.is_a?(String) ? [ body ] : body
[response.code.to_i, response.headers, body || []]
end
end
end
end
Version data entries
4 entries across 3 versions & 1 rubygems