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Contents
module Lookout::Rack::Utils
module Subroute
HTTP_METHODS = %w(DELETE GET HEAD OPTIONS LINK PATCH POST PUT TRACE UNLINK).freeze
def subroute!(relative_path, options={})
# Create a copy of our App instance to preserve the state of the
# caller's env hash
subserver = dup
request_opts = {'PATH_INFO' => relative_path}
request_opts['REQUEST_METHOD'] = options.delete(:request_method).upcase if options[:request_method]
http_verb = request_opts['REQUEST_METHOD'] || subserver.request.request_method
raise ArgumentError, "Invalid http method: #{http_verb}" unless HTTP_METHODS.include?(http_verb)
# modify rack environment using Rack::Request- store passed in key/value
# pairs into hash associated with the parameters of the current http verb
options.each { |k,v| subserver.request.update_param(k, v) }
# Invoking Sinatra::Base#call! on our duplicated app instance. Sinatra's
# call will dup the app instance and then call!, so skip Sinatra's dup
# since we've done that here.
subcode, subheaders, body = subserver.call!(env.merge(request_opts))
return [subcode, subheaders, body.first]
end
# Returns true if the status given is 20x
#
# @param [Integer] status
def succeeded?(status)
status.is_a?(Fixnum) && (200..299).include?(status)
end
# Returns false if the status given is 20x
#
# @param [Integer] status
def failed?(status)
!succeeded?(status)
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems