lib/fusuma/plugin/detectors/keypress_detector.rb in fusuma-plugin-keypress-0.4.0.pre vs lib/fusuma/plugin/detectors/keypress_detector.rb in fusuma-plugin-keypress-0.4.0.pre2

@@ -3,22 +3,26 @@
 module Fusuma
   module Plugin
     module Detectors
       # Detect KeypressEvent from KeypressBuffer
       class KeypressDetector < Detector
+        SOURCES = ['keypress'].freeze
         BUFFER_TYPE = 'keypress'
 
+        # Always watch buffers and detect them.
+        def watch?
+          true
+        end
+
         # @param buffers [Array<Event>]
         # @return [Event] if event is detected
         # @return [NilClass] if event is NOT detected
         def detect(buffers)
           buffer = buffers.find { |b| b.type == BUFFER_TYPE }
 
           return if buffer.empty?
 
-          records = buffer.events.select do |e|
-            e.record.status == 'pressed'
-          end.map(&:record)
+          records = buffer.events.select { |e| e.record.status == 'pressed' }.map(&:record)
 
           index_record = Events::Records::IndexRecord.new(
             index: create_index(records: records),
             position: :surfix
           )