enumerator.rb in when_exe-0.5.0

- old
+ new

@@ -1,8 +1,8 @@
 # -*- coding: utf-8 -*-
 =begin
-  Copyright (C) 2011-2015 Takashi SUGA
+  Copyright (C) 2011-2021 Takashi SUGA
 
   You may use and/or modify this file according to the license described in the LICENSE.txt file included in this archive.
 =end
 
 #
@@ -311,11 +311,11 @@
         @exevent.each do |ev|
           return true if ev.include?(value)
         end
       end
       previous    = @processed._include?(value)
-      @processed |= value if previous == false
+      @processed |= value unless previous
       registered  = (previous==value) ? previous : value
       registered  = registered.first if registered.kind_of?(GeometricComplex)
       registered.events ||=[]
       registered.events << self.parent
       registered.events.uniq!
@@ -350,10 +350,10 @@
       # @return [Array]
       # @note
       #   eql? はオーバーライドしない
       #
       def self._sort(list, direction)
-        list = list.sort
+        list = (0...list.size).to_a.map {|i| [list[i], i]}.sort.map {|e| e[0]}
         prev = nil
         list.delete_if do |x|
           if (x == prev)
             true
           else