lib/fusuma/plugin/buffers/gesture_buffer.rb in fusuma-3.0.0 vs lib/fusuma/plugin/buffers/gesture_buffer.rb in fusuma-3.1.0

@@ -9,11 +9,10 @@
       class GestureBuffer < Buffer
         CacheEntry = Struct.new(:checked, :value)
         DEFAULT_SOURCE = "libinput_gesture_parser"
         DEFAULT_SECONDS_TO_KEEP = 100
 
-
         def initialize(*args)
           super(*args)
           @cache = {}
           @cache_select_by = {}
           @cache_sum10 = {}
@@ -82,28 +81,28 @@
         end
 
         # @param attr [Symbol]
         # @return [Float]
         def sum_last10_attrs(attr) # sums last 10 values of attr (or all if length < 10)
-          cache_entry = ( @cache_sum10[attr] ||= CacheEntry.new(0, 0) )
+          cache_entry = (@cache_sum10[attr] ||= CacheEntry.new(0, 0))
           upd_ev = updating_events
-          if upd_ev.length > cache_entry.checked + 1 then
+          if upd_ev.length > cache_entry.checked + 1
             cache_entry.value = upd_ev.last(10).map do |gesture_event|
               gesture_event.record.delta[attr].to_f
             end.reduce(:+)
           elsif upd_ev.length > cache_entry.checked
             cache_entry.value = cache_entry.value + upd_ev[-1].record.delta[attr].to_f - \
-              (upd_ev.length > 10 ? upd_ev[-11].record.delta[attr].to_f : 0)
+              ((upd_ev.length > 10) ? upd_ev[-11].record.delta[attr].to_f : 0)
           else
             return cache_entry.value
           end
           cache_entry.checked = upd_ev.length
           cache_entry.value
         end
 
         def updating_events
-          cache_entry = ( @cache[:updating_events] ||= CacheEntry.new(0, []) )
+          cache_entry = (@cache[:updating_events] ||= CacheEntry.new(0, []))
           cache_entry.checked.upto(@events.length - 1).each do |i|
             (cache_entry.value << @events[i]) if @events[i].record.status == "update"
           end
           cache_entry.checked = @events.length
           cache_entry.value
@@ -138,20 +137,20 @@
           events = @events.select(&block)
           self.class.new events
         end
 
         def select_by_type(type)
-          cache_entry = ( @cache_select_by[type] ||= CacheEntry.new(0, self.class.new([])) )
+          cache_entry = (@cache_select_by[type] ||= CacheEntry.new(0, self.class.new([])))
           cache_entry.checked.upto(@events.length - 1).each do |i|
             (cache_entry.value.events << @events[i]) if @events[i].record.gesture == type
           end
           cache_entry.checked = @events.length
           cache_entry.value
         end
 
         def select_from_last_begin
           return self if empty?
-          cache_entry = ( @cache[:last_begin] ||= CacheEntry.new(0, nil) )
+          cache_entry = (@cache[:last_begin] ||= CacheEntry.new(0, nil))
 
           cache_entry.value = (@events.length - 1).downto(cache_entry.checked).find do |i|
             @events[i].record.status == "begin"
           end || cache_entry.value
           cache_entry.checked = @events.length