lib/fusuma/pinch.rb in fusuma-0.2.7 vs lib/fusuma/pinch.rb in fusuma-0.3.0

@@ -1,10 +1,10 @@
 module Fusuma
   # vector data
   class Pinch
     BASE_THERESHOLD = 0.3
-    INTERVAL_TIME = 0.05
+    BASE_INTERVAL   = 0.05
 
     def initialize(diameter)
       @diameter = diameter.to_f
     end
 
@@ -26,19 +26,23 @@
       diameter.abs > threshold
     end
 
     def enough_interval?
       return true if first_time?
-      return true if (Time.now - self.class.last_time) > INTERVAL_TIME
+      return true if (Time.now - self.class.last_time) > interval_time
       false
     end
 
     def first_time?
       self.class.last_time.nil?
     end
 
     def threshold
       @threshold ||= BASE_THERESHOLD * Config.threshold('pinch')
+    end
+
+    def interval_time
+      @interval_time ||= BASE_INTERVAL * Config.interval('pinch')
     end
 
     class << self
       attr_reader :last_time