1 files changed, 0 insertions, 112 deletions
diff --git a/activerecord/lib/active_record/connection_adapters/column.rb b/activerecord/lib/active_record/connection_adapters/column.rb
index f46f9af239..420bb0f2e4 100644
--- a/activerecord/lib/active_record/connection_adapters/column.rb
+++ b/activerecord/lib/active_record/connection_adapters/column.rb
@@ -113,118 +113,6 @@ module ActiveRecord
         type_cast(default)
       end
 
-      class << self
-        include Type::TimeValue
-
-        # Used to convert from BLOBs to Strings
-        def binary_to_string(value)
-          value
-        end
-
-        def value_to_date(value)
-          if value.is_a?(String)
-            return nil if value.empty?
-            fast_string_to_date(value) || fallback_string_to_date(value)
-          elsif value.respond_to?(:to_date)
-            value.to_date
-          else
-            value
-          end
-        end
-
-        def string_to_time(string)
-          return string unless string.is_a?(String)
-          return nil if string.empty?
-
-          fast_string_to_time(string) || fallback_string_to_time(string)
-        end
-
-        def string_to_dummy_time(string)
-          return string unless string.is_a?(String)
-          return nil if string.empty?
-
-          dummy_time_string = "2000-01-01 #{string}"
-
-          fast_string_to_time(dummy_time_string) || begin
-            time_hash = Date._parse(dummy_time_string)
-            return nil if time_hash[:hour].nil?
-            new_time(*time_hash.values_at(:year, :mon, :mday, :hour, :min, :sec, :sec_fraction))
-          end
-        end
-
-        # convert something to a boolean
-        def value_to_boolean(value)
-          if value.is_a?(String) && value.empty?
-            nil
-          else
-            TRUE_VALUES.include?(value)
-          end
-        end
-
-        # Used to convert values to integer.
-        # handle the case when an integer column is used to store boolean values
-        def value_to_integer(value)
-          case value
-          when TrueClass, FalseClass
-            value ? 1 : 0
-          else
-            value.to_i rescue nil
-          end
-        end
-
-        # convert something to a BigDecimal
-        def value_to_decimal(value)
-          # Using .class is faster than .is_a? and
-          # subclasses of BigDecimal will be handled
-          # in the else clause
-          if value.class == BigDecimal
-            value
-          elsif value.respond_to?(:to_d)
-            value.to_d
-          else
-            value.to_s.to_d
-          end
-        end
-
-        protected
-          # '0.123456' -> 123456
-          # '1.123456' -> 123456
-          def microseconds(time)
-            time[:sec_fraction] ? (time[:sec_fraction] * 1_000_000).to_i : 0
-          end
-
-          def new_date(year, mon, mday)
-            if year && year != 0
-              Date.new(year, mon, mday) rescue nil
-            end
-          end
-
-          def fast_string_to_date(string)
-            if string =~ Format::ISO_DATE
-              new_date $1.to_i, $2.to_i, $3.to_i
-            end
-          end
-
-          # Doesn't handle time zones.
-          def fast_string_to_time(string)
-            if string =~ Format::ISO_DATETIME
-              microsec = ($7.to_r * 1_000_000).to_i
-              new_time $1.to_i, $2.to_i, $3.to_i, $4.to_i, $5.to_i, $6.to_i, microsec
-            end
-          end
-
-          def fallback_string_to_date(string)
-            new_date(*::Date._parse(string, false).values_at(:year, :mon, :mday))
-          end
-
-          def fallback_string_to_time(string)
-            time_hash = Date._parse(string)
-            time_hash[:sec_fraction] = microseconds(time_hash)
-
-            new_time(*time_hash.values_at(:year, :mon, :mday, :hour, :min, :sec, :sec_fraction, :offset))
-          end
-      end
-
       private
         delegate :extract_scale, to: Type