Sha256: 0e9335eb9872f4185cceb94862e22a350f182b44d0201c9d77ee2642a315be6b
Contents?: true
Size: 1.45 KB
Versions: 8
Compression:
Stored size: 1.45 KB
Contents
require 'rest-core'
require 'cgi'
module RestCore::Middleware
include RestCore
def self.included mod
mod.send(:include, RestCore)
mod.send(:attr_reader, :app)
return unless mod.respond_to?(:members)
src = mod.members.map{ |member| <<-RUBY }
def #{member} env
if env.key?('#{member}')
env['#{member}']
else
@#{member}
end
end
RUBY
args = [:app] + mod.members
para_list = args.map{ |a| "#{a}=nil"}.join(', ')
args_list = args .join(', ')
ivar_list = args.map{ |a| "@#{a}" }.join(', ')
src << <<-RUBY
def initialize #{para_list}
#{ivar_list} = #{args_list}
end
self
RUBY
accessor = Module.new.module_eval(src.join("\n"), __FILE__, __LINE__)
mod.const_set(:Accessor, accessor)
mod.send(:include, accessor)
end
def call env ; app.call(env) ; end
def fail env, obj; env.merge(FAIL => (env[FAIL] || []) + [obj]); end
def log env, obj; env.merge(LOG => (env[LOG] || []) + [obj]); end
module_function
def request_uri env
# compacting the hash
if (query = (env[REQUEST_QUERY] || {}).select{ |k, v| v }).empty?
env[REQUEST_PATH].to_s
else
q = if env[REQUEST_PATH] =~ /\?/ then '&' else '?' end
"#{env[REQUEST_PATH]}#{q}" \
"#{query.map{ |(k, v)| "#{k}=#{CGI.escape(v.to_s)}" }.join('&')}"
end
end
public :request_uri
end
Version data entries
8 entries across 8 versions & 1 rubygems