Method: HTTPX::Session.plugin

Defined in:
lib/httpx/session.rb

.plugin(pl, options = nil, &block) ⇒ Object 



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# File 'lib/httpx/session.rb', line 221

def plugin(pl, options = nil, &block)
  # raise Error, "Cannot add a plugin to a frozen config" if frozen?
  pl = Plugins.load_plugin(pl) if pl.is_a?(Symbol)
  unless @plugins.include?(pl)
    @plugins << pl
    pl.load_dependencies(self, &block) if pl.respond_to?(:load_dependencies)
    @default_options = @default_options.dup
    @default_options = pl.extra_options(@default_options, &block) if pl.respond_to?(:extra_options)
    @default_options = @default_options.merge(options) if options

    include(pl::InstanceMethods) if defined?(pl::InstanceMethods)
    extend(pl::ClassMethods) if defined?(pl::ClassMethods)

    opts = @default_options
    opts.request_class.__send__(:include, pl::RequestMethods) if defined?(pl::RequestMethods)
    opts.request_class.extend(pl::RequestClassMethods) if defined?(pl::RequestClassMethods)
    opts.response_class.__send__(:include, pl::ResponseMethods) if defined?(pl::ResponseMethods)
    opts.response_class.extend(pl::ResponseClassMethods) if defined?(pl::ResponseClassMethods)
    opts.headers_class.__send__(:include, pl::HeadersMethods) if defined?(pl::HeadersMethods)
    opts.headers_class.extend(pl::HeadersClassMethods) if defined?(pl::HeadersClassMethods)
    opts.request_body_class.__send__(:include, pl::RequestBodyMethods) if defined?(pl::RequestBodyMethods)
    opts.request_body_class.extend(pl::RequestBodyClassMethods) if defined?(pl::RequestBodyClassMethods)
    opts.response_body_class.__send__(:include, pl::ResponseBodyMethods) if defined?(pl::ResponseBodyMethods)
    opts.response_body_class.extend(pl::ResponseBodyClassMethods) if defined?(pl::ResponseBodyClassMethods)
    opts.connection_class.__send__(:include, pl::ConnectionMethods) if defined?(pl::ConnectionMethods)
    pl.configure(self, &block) if pl.respond_to?(:configure)

    @default_options.freeze
  end
  self
end