normalizes indentation and whitespace across the project

1 files changed, 61 insertions, 61 deletions

diff --git a/activerecord/lib/active_record/relation/where_clause.rb b/activerecord/lib/active_record/relation/where_clause.rb
index e1376ce00a..402f8acfd1 100644
--- a/activerecord/lib/active_record/relation/where_clause.rb
+++ b/activerecord/lib/active_record/relation/where_clause.rb
@@ -86,89 +86,89 @@ module ActiveRecord
 
       protected
 
-      attr_reader :predicates
+        attr_reader :predicates
 
-      def referenced_columns
-        @referenced_columns ||= begin
-          equality_nodes = predicates.select { |n| equality_node?(n) }
-          Set.new(equality_nodes, &:left)
+        def referenced_columns
+          @referenced_columns ||= begin
+            equality_nodes = predicates.select { |n| equality_node?(n) }
+            Set.new(equality_nodes, &:left)
+          end
         end
-      end
 
       private
 
-      def predicates_unreferenced_by(other)
-        predicates.reject do |n|
-          equality_node?(n) && other.referenced_columns.include?(n.left)
+        def predicates_unreferenced_by(other)
+          predicates.reject do |n|
+            equality_node?(n) && other.referenced_columns.include?(n.left)
+          end
         end
-      end
 
-      def equality_node?(node)
-        node.respond_to?(:operator) && node.operator == :==
-      end
-
-      def non_conflicting_binds(other)
-        conflicts = referenced_columns & other.referenced_columns
-        conflicts.map! { |node| node.name.to_s }
-        binds.reject { |attr| conflicts.include?(attr.name) }
-      end
+        def equality_node?(node)
+          node.respond_to?(:operator) && node.operator == :==
+        end
 
-      def inverted_predicates
-        predicates.map { |node| invert_predicate(node) }
-      end
+        def non_conflicting_binds(other)
+          conflicts = referenced_columns & other.referenced_columns
+          conflicts.map! { |node| node.name.to_s }
+          binds.reject { |attr| conflicts.include?(attr.name) }
+        end
 
-      def invert_predicate(node)
-        case node
-        when NilClass
-          raise ArgumentError, "Invalid argument for .where.not(), got nil."
-        when Arel::Nodes::In
-          Arel::Nodes::NotIn.new(node.left, node.right)
-        when Arel::Nodes::Equality
-          Arel::Nodes::NotEqual.new(node.left, node.right)
-        when String
-          Arel::Nodes::Not.new(Arel::Nodes::SqlLiteral.new(node))
-        else
-          Arel::Nodes::Not.new(node)
+        def inverted_predicates
+          predicates.map { |node| invert_predicate(node) }
         end
-      end
 
-      def predicates_except(columns)
-        predicates.reject do |node|
+        def invert_predicate(node)
           case node
-          when Arel::Nodes::Between, Arel::Nodes::In, Arel::Nodes::NotIn, Arel::Nodes::Equality, Arel::Nodes::NotEqual, Arel::Nodes::LessThan, Arel::Nodes::LessThanOrEqual, Arel::Nodes::GreaterThan, Arel::Nodes::GreaterThanOrEqual
-            subrelation = (node.left.kind_of?(Arel::Attributes::Attribute) ? node.left : node.right)
-            columns.include?(subrelation.name.to_s)
+          when NilClass
+            raise ArgumentError, "Invalid argument for .where.not(), got nil."
+          when Arel::Nodes::In
+            Arel::Nodes::NotIn.new(node.left, node.right)
+          when Arel::Nodes::Equality
+            Arel::Nodes::NotEqual.new(node.left, node.right)
+          when String
+            Arel::Nodes::Not.new(Arel::Nodes::SqlLiteral.new(node))
+          else
+            Arel::Nodes::Not.new(node)
           end
         end
-      end
 
-      def binds_except(columns)
-        binds.reject do |attr|
-          columns.include?(attr.name)
+        def predicates_except(columns)
+          predicates.reject do |node|
+            case node
+            when Arel::Nodes::Between, Arel::Nodes::In, Arel::Nodes::NotIn, Arel::Nodes::Equality, Arel::Nodes::NotEqual, Arel::Nodes::LessThan, Arel::Nodes::LessThanOrEqual, Arel::Nodes::GreaterThan, Arel::Nodes::GreaterThanOrEqual
+              subrelation = (node.left.kind_of?(Arel::Attributes::Attribute) ? node.left : node.right)
+              columns.include?(subrelation.name.to_s)
+            end
+          end
         end
-      end
 
-      def predicates_with_wrapped_sql_literals
-        non_empty_predicates.map do |node|
-          if Arel::Nodes::Equality === node
-            node
-          else
-            wrap_sql_literal(node)
+        def binds_except(columns)
+          binds.reject do |attr|
+            columns.include?(attr.name)
           end
         end
-      end
 
-      ARRAY_WITH_EMPTY_STRING = [""]
-      def non_empty_predicates
-        predicates - ARRAY_WITH_EMPTY_STRING
-      end
+        def predicates_with_wrapped_sql_literals
+          non_empty_predicates.map do |node|
+            if Arel::Nodes::Equality === node
+              node
+            else
+              wrap_sql_literal(node)
+            end
+          end
+        end
 
-      def wrap_sql_literal(node)
-        if ::String === node
-          node = Arel.sql(node)
+        ARRAY_WITH_EMPTY_STRING = [""]
+        def non_empty_predicates
+          predicates - ARRAY_WITH_EMPTY_STRING
+        end
+
+        def wrap_sql_literal(node)
+          if ::String === node
+            node = Arel.sql(node)
+          end
+          Arel::Nodes::Grouping.new(node)
         end
-        Arel::Nodes::Grouping.new(node)
-      end
     end
   end
 end