1 files changed, 21 insertions, 28 deletions

diff --git a/activerecord/lib/active_record/connection_adapters/abstract/quoting.rb b/activerecord/lib/active_record/connection_adapters/abstract/quoting.rb
index e5a24b2aca..98b1348135 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract/quoting.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract/quoting.rb
@@ -1,3 +1,5 @@
+# frozen_string_literal: true
+
 require "active_support/core_ext/big_decimal/conversions"
 require "active_support/multibyte/chars"
 
@@ -5,14 +7,12 @@ module ActiveRecord
   module ConnectionAdapters # :nodoc:
     module Quoting
       # Quotes the column value to help prevent
-      # {SQL injection attacks}[http://en.wikipedia.org/wiki/SQL_injection].
+      # {SQL injection attacks}[https://en.wikipedia.org/wiki/SQL_injection].
       def quote(value)
         value = id_value_for_database(value) if value.is_a?(Base)
 
-        if value.respond_to?(:quoted_id)
-          ActiveSupport::Deprecation.warn \
-            "Using #quoted_id is deprecated and will be removed in Rails 5.2."
-          return value.quoted_id
+        if value.respond_to?(:value_for_database)
+          value = value.value_for_database
         end
 
         _quote(value)
@@ -24,10 +24,6 @@ module ActiveRecord
       def type_cast(value, column = nil)
         value = id_value_for_database(value) if value.is_a?(Base)
 
-        if value.respond_to?(:quoted_id) && value.respond_to?(:id)
-          return value.id
-        end
-
         if column
           value = type_cast_from_column(column, value)
         end
@@ -61,17 +57,6 @@ module ActiveRecord
         lookup_cast_type(column.sql_type)
       end
 
-      def fetch_type_metadata(sql_type)
-        cast_type = lookup_cast_type(sql_type)
-        SqlTypeMetadata.new(
-          sql_type: sql_type,
-          type: cast_type.type,
-          limit: cast_type.limit,
-          precision: cast_type.precision,
-          scale: cast_type.scale,
-        )
-      end
-
       # Quotes a string, escaping any ' (single quote) and \ (backslash)
       # characters.
       def quote_string(s)
@@ -110,19 +95,19 @@ module ActiveRecord
       end
 
       def quoted_true
-        "'t'".freeze
+        "TRUE".freeze
       end
 
       def unquoted_true
-        "t".freeze
+        true
       end
 
       def quoted_false
-        "'f'".freeze
+        "FALSE".freeze
       end
 
       def unquoted_false
-        "f".freeze
+        false
       end
 
       # Quote date/time values for use in SQL input. Includes microseconds
@@ -145,18 +130,26 @@ module ActiveRecord
       end
 
       def quoted_time(value) # :nodoc:
-        quoted_date(value).sub(/\A2000-01-01 /, "")
+        value = value.change(year: 2000, month: 1, day: 1)
+        quoted_date(value).sub(/\A\d\d\d\d-\d\d-\d\d /, "")
       end
 
       def quoted_binary(value) # :nodoc:
         "'#{quote_string(value.to_s)}'"
       end
 
-      private
-
-        def type_casted_binds(binds)
+      def type_casted_binds(binds) # :nodoc:
+        if binds.first.is_a?(Array)
+          binds.map { |column, value| type_cast(value, column) }
+        else
           binds.map { |attr| type_cast(attr.value_for_database) }
         end
+      end
+
+      private
+        def lookup_cast_type(sql_type)
+          type_map.lookup(sql_type)
+        end
 
         def id_value_for_database(value)
           if primary_key = value.class.primary_key