lib/pagy/extras/overflow.rb in pagy-3.2.0 vs lib/pagy/extras/overflow.rb in pagy-3.2.1

@@ -8,11 +8,11 @@
 
   VARS[:overflow] = :empty_page
 
   def overflow?; @overflow end
 
-  alias :initialize_without_overflow :initialize
+  alias_method :initialize_without_overflow, :initialize
   def initialize_with_overflow(vars)
     @overflow ||= false                         # don't override if :last_page re-run the method after an overflow
     initialize_without_overflow(vars)
   rescue OverflowError
     @overflow = true                            # add the overflow flag
@@ -29,11 +29,11 @@
       extend(Series)                            # special series for :empty_page
     else
       raise ArgumentError, "expected :overflow variable in [:last_page, :empty_page, :exception]; got #{@vars[:overflow].inspect}"
     end
   end
-  alias :initialize :initialize_with_overflow
+  alias_method :initialize, :initialize_with_overflow
 
   module Series
     def series(size=@vars[:size])
       @page = @last                               # series for last page
       super(size).tap do |s|                      # call original series
@@ -46,11 +46,11 @@
 
   # support for Pagy::Countless
   if defined?(Pagy::Countless)
     class Countless
 
-      alias :finalize_without_overflow :finalize
+      alias_method :finalize_without_overflow, :finalize
       def finalize_with_overflow(items)
         @overflow = false
         finalize_without_overflow(items)
       rescue OverflowError
         @overflow = true                            # add the overflow flag
@@ -63,10 +63,10 @@
           self
         else
           raise ArgumentError, "expected :overflow variable in [:empty_page, :exception]; got #{@vars[:overflow].inspect}"
         end
       end
-      alias :finalize :finalize_with_overflow
+      alias_method :finalize, :finalize_with_overflow
 
     end
   end
 
 end