module WebSocket::ExceptionHandler::ClassMethods
Public Instance Methods
rescue_method(method_name, options = {})
click to toggle source
Rescue from WebSocket::Error
errors.
@param [String] method_name Name of method that should be wrapped and rescued @param [Hash] options Options for rescue
@option options [Any] :return Value that should be returned instead of raised error
# File lib/websocket/exception_handler.rb, line 18 def rescue_method(method_name, options = {}) define_method "#{method_name}_with_rescue" do |*args| begin send("#{method_name}_without_rescue", *args) rescue WebSocket::Error => e self.error = e.message.to_sym WebSocket.should_raise ? raise : options[:return] end end alias_method "#{method_name}_without_rescue", method_name alias_method method_name, "#{method_name}_with_rescue" end