lib/rflow/component.rb in rflow-1.0.1 vs lib/rflow/component.rb in rflow-1.1.0

@@ -89,14 +89,14 @@
 
     def shard; worker.shard if worker; end
 
     # Returns a list of connected input ports.  Each port will have
     # one or more keys associated with a particular connection.
-    def input_ports; ports.by_type["RFlow::Component::InputPort"]; end
+    def input_ports; ports.by_type['RFlow::Component::InputPort']; end
 
     # Returns a list of connected output ports.  Each port will have
     # one or more keys associated with the particular connection.
-    def output_ports; ports.by_type["RFlow::Component::OutputPort"]; end
+    def output_ports; ports.by_type['RFlow::Component::OutputPort']; end
 
     def configure_input_port!(port_name, options = {})
       RFlow.logger.debug "Configuring component '#{name}' (#{uuid}) input port '#{port_name}' (#{options[:uuid]})"
       unless self.class.defined_input_ports.include? port_name
         raise ArgumentError, "Input port '#{port_name}' not defined on component '#{self.class}'"