X-Git-Url: https://git.njae.me.uk/?a=blobdiff_plain;f=vendor%2Frails%2Factiverecord%2Flib%2Factive_record%2Fbatches.rb;fp=vendor%2Frails%2Factiverecord%2Flib%2Factive_record%2Fbatches.rb;h=0000000000000000000000000000000000000000;hb=36d9f3351a3b4e8159279445190e2287ffdea86c;hp=03bd4f9f93a42774654e98c6df027dbe897f25c7;hpb=913cf6054b1d29b5d2f5e620304af7ee77cc1f1f;p=feedcatcher.git

diff --git a/vendor/rails/activerecord/lib/active_record/batches.rb b/vendor/rails/activerecord/lib/active_record/batches.rb
deleted file mode 100644
index 03bd4f9..0000000
--- a/vendor/rails/activerecord/lib/active_record/batches.rb
+++ /dev/null
@@ -1,73 +0,0 @@
-module ActiveRecord
-  module Batches # :nodoc:
-    def self.included(base)
-      base.extend(ClassMethods)
-    end
-
-    # When processing large numbers of records, it's often a good idea to do so in batches to prevent memory ballooning.
-    module ClassMethods
-      # Yields each record that was found by the find +options+. The find is performed by find_in_batches
-      # with a batch size of 1000 (or as specified by the +batch_size+ option).
-      #
-      # Example:
-      #
-      #   Person.find_each(:conditions => "age > 21") do |person|
-      #     person.party_all_night!
-      #   end
-      #
-      # Note: This method is only intended to use for batch processing of large amounts of records that wouldn't fit in
-      # memory all at once. If you just need to loop over less than 1000 records, it's probably better just to use the
-      # regular find methods.
-      def find_each(options = {})
-        find_in_batches(options) do |records|
-          records.each { |record| yield record }
-        end
-
-        self
-      end
-
-      # Yields each batch of records that was found by the find +options+ as an array. The size of each batch is
-      # set by the +batch_size+ option; the default is 1000.
-      #
-      # You can control the starting point for the batch processing by supplying the +start+ option. This is especially
-      # useful if you want multiple workers dealing with the same processing queue. You can make worker 1 handle all the
-      # records between id 0 and 10,000 and worker 2 handle from 10,000 and beyond (by setting the +start+ option on that
-      # worker).
-      #
-      # It's not possible to set the order. That is automatically set to ascending on the primary key ("id ASC") 
-      # to make the batch ordering work. This also mean that this method only works with integer-based primary keys.
-      # You can't set the limit either, that's used to control the the batch sizes.
-      #
-      # Example:
-      #
-      #   Person.find_in_batches(:conditions => "age > 21") do |group|
-      #     sleep(50) # Make sure it doesn't get too crowded in there!
-      #     group.each { |person| person.party_all_night! }
-      #   end
-      def find_in_batches(options = {})
-        raise "You can't specify an order, it's forced to be #{batch_order}" if options[:order]
-        raise "You can't specify a limit, it's forced to be the batch_size"  if options[:limit]
-
-        start = options.delete(:start).to_i
-        batch_size = options.delete(:batch_size) || 1000
-
-        with_scope(:find => options.merge(:order => batch_order, :limit => batch_size)) do
-          records = find(:all, :conditions => [ "#{table_name}.#{primary_key} >= ?", start ])
-
-          while records.any?
-            yield records
-
-            break if records.size < batch_size
-            records = find(:all, :conditions => [ "#{table_name}.#{primary_key} > ?", records.last.id ])
-          end
-        end
-      end
-      
-      
-      private
-        def batch_order
-          "#{table_name}.#{primary_key} ASC"
-        end
-    end
-  end
-end
\ No newline at end of file