From e4108fc619e0f1c28cdec6049d31f2db01d56dfd Mon Sep 17 00:00:00 2001
From: Ryuta Kamizono <kamipo@gmail.com>
Date: Fri, 17 Feb 2017 22:58:52 +0900
Subject: Make internal methods to private

---
 .../connection_adapters/abstract_adapter.rb        | 40 +++++++---------------
 1 file changed, 13 insertions(+), 27 deletions(-)

(limited to 'activerecord/lib/active_record/connection_adapters/abstract_adapter.rb')

diff --git a/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
index 550b4cc86b..96083e6519 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
@@ -74,7 +74,7 @@ module ActiveRecord
       SIMPLE_INT = /\A\d+\z/
 
       attr_accessor :visitor, :pool
-      attr_reader :schema_cache, :owner, :logger
+      attr_reader :schema_cache, :owner, :logger, :prepared_statements
       alias :in_use? :owner
 
       def self.type_cast_config_to_integer(config)
@@ -93,8 +93,6 @@ module ActiveRecord
         end
       end
 
-      attr_reader :prepared_statements
-
       def initialize(connection, logger = nil, config = {}) # :nodoc:
         super()
 
@@ -142,26 +140,10 @@ module ActiveRecord
         end
       end
 
-      def collector
-        if prepared_statements
-          SQLString.new
-        else
-          BindCollector.new
-        end
-      end
-
-      def arel_visitor # :nodoc:
-        Arel::Visitors::ToSql.new(self)
-      end
-
       def valid_type?(type) # :nodoc:
         !native_database_types[type].nil?
       end
 
-      def schema_creation
-        SchemaCreation.new self
-      end
-
       # this method must only be called while holding connection pool's mutex
       def lease
         if in_use?
@@ -475,14 +457,6 @@ module ActiveRecord
         end
       end
 
-      def new_column(name, default, sql_type_metadata, null, table_name, default_function = nil, collation = nil) # :nodoc:
-        Column.new(name, default, sql_type_metadata, null, table_name, default_function, collation)
-      end
-
-      def lookup_cast_type(sql_type) # :nodoc:
-        type_map.lookup(sql_type)
-      end
-
       def column_name_for_operation(operation, node) # :nodoc:
         visitor.accept(node, collector).value
       end
@@ -629,6 +603,18 @@ module ActiveRecord
           columns(table_name).detect { |c| c.name == column_name } ||
             raise(ActiveRecordError, "No such column: #{table_name}.#{column_name}")
         end
+
+        def collector
+          if prepared_statements
+            SQLString.new
+          else
+            BindCollector.new
+          end
+        end
+
+        def arel_visitor
+          Arel::Visitors::ToSql.new(self)
+        end
     end
   end
 end
-- 
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