implementing hash is a non-requirement

2 files changed, 0 insertions, 15 deletions

diff --git a/lib/arel/engines/sql/relations/table.rb b/lib/arel/engines/sql/relations/table.rb
index d9ff95265b..28c56a6bb0 100644
--- a/lib/arel/engines/sql/relations/table.rb
+++ b/lib/arel/engines/sql/relations/table.rb
@@ -73,14 +73,6 @@ module Arel
       end
     end
 
-    def eql?(other)
-      self == other
-    end
-
-    def hash
-      @hash ||= :name.hash
-    end
-
     def column_for(attribute)
       has_attribute?(attribute) and columns.detect { |c| c.name == attribute.name.to_s }
     end
diff --git a/spec/engines/sql/unit/relations/table_spec.rb b/spec/engines/sql/unit/relations/table_spec.rb
index 6afd9964a4..1a0914006b 100644
--- a/spec/engines/sql/unit/relations/table_spec.rb
+++ b/spec/engines/sql/unit/relations/table_spec.rb
@@ -108,13 +108,6 @@ module Arel
       end
     end
 
-    describe 'hashing' do
-      it "implements hash equality" do
-        Table.new(:users).should     hash_the_same_as(Table.new(:users))
-        Table.new(:users).should_not hash_the_same_as(Table.new(:photos))
-      end
-    end
-
     describe '#engine' do
       it "defaults to global engine" do
         Table.engine = engine = Sql::Engine.new