Remove deprecated Sidekiq.size

lib/sidekiq.rb

@@ -114,16 +114,4 @@ module Sidekiq
     self.options[:poll_interval] = interval
   end
 
-  ##
-  # deprecated
-  def self.size(*queues)
-    return Sidekiq::Stats.new.enqueued if queues.empty?
-
-    Sidekiq.redis { |conn|
-      conn.multi {
-        queues.map { |q| conn.llen("queue:#{q}") }
-      }
-    }.inject(0) { |memo, count| memo + count }
-  end
-
 end

test/test_stats.rb

@@ -1,47 +0,0 @@
-require 'helper'
-require 'sidekiq'
-require 'sidekiq/processor'
-
-class TestStats < MiniTest::Unit::TestCase
-  describe 'with redis' do
-    before do
-      @redis = Sidekiq.redis = REDIS
-      Sidekiq.redis {|c| c.flushdb }
-    end
-
-    class DumbWorker
-      include Sidekiq::Worker
-      sidekiq_options :queue => 'dumbq'
-
-      def perform(arg)
-        raise 'bang' if arg == nil
-      end
-    end
-
-    describe "info counts" do
-      before do
-        @redis.with do |conn|
-          conn.rpush 'queue:foo', '{}'
-          conn.sadd 'queues', 'foo'
-
-          3.times { conn.rpush 'queue:bar', '{}' }
-          conn.sadd 'queues', 'bar'
-
-          2.times { conn.rpush 'queue:baz', '{}' }
-          conn.sadd 'queues', 'baz'
-        end
-      end
-
-      describe "size" do
-        it "returns size of queues" do
-          assert_equal 0, Sidekiq.size("foox")
-          assert_equal 1, Sidekiq.size(:foo)
-          assert_equal 1, Sidekiq.size("foo")
-          assert_equal 4, Sidekiq.size("foo", "bar")
-          assert_equal 6, Sidekiq.size
-        end
-      end
-    end
-
-  end
-end