Move types to the top level `ActiveRecord` namespace

`ActiveRecord::ConnectionAdapters::Type::Value` =>
`ActiveRecord::Type::Value`

19 files changed, 2 insertions, 498 deletions

diff --git a/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb b/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
index 6ecd4efdc8..0dba0c7688 100644
--- a/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/abstract_adapter.rb
@@ -1,9 +1,9 @@
 require 'date'
 require 'bigdecimal'
 require 'bigdecimal/util'
+require 'active_record/type'
 require 'active_support/core_ext/benchmark'
 require 'active_record/connection_adapters/schema_cache'
-require 'active_record/connection_adapters/type'
 require 'active_record/connection_adapters/abstract/schema_dumper'
 require 'active_record/connection_adapters/abstract/schema_creation'
 require 'monitor'
diff --git a/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb b/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb
index aa8a91ed39..909bba8c7d 100644
--- a/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb
@@ -298,7 +298,7 @@ module ActiveRecord
         end
 
         class << self
-          TYPES = ConnectionAdapters::Type::HashLookupTypeMap.new # :nodoc:
+          TYPES = Type::HashLookupTypeMap.new # :nodoc:
 
           delegate :register_type, :alias_type, to: :TYPES
 
diff --git a/activerecord/lib/active_record/connection_adapters/type.rb b/activerecord/lib/active_record/connection_adapters/type.rb
deleted file mode 100644
index bab7a3ff7e..0000000000
--- a/activerecord/lib/active_record/connection_adapters/type.rb
+++ /dev/null
@@ -1,25 +0,0 @@
-require 'active_record/connection_adapters/type/numeric'
-require 'active_record/connection_adapters/type/time_value'
-require 'active_record/connection_adapters/type/value'
-
-require 'active_record/connection_adapters/type/binary'
-require 'active_record/connection_adapters/type/boolean'
-require 'active_record/connection_adapters/type/date'
-require 'active_record/connection_adapters/type/date_time'
-require 'active_record/connection_adapters/type/decimal'
-require 'active_record/connection_adapters/type/decimal_without_scale'
-require 'active_record/connection_adapters/type/float'
-require 'active_record/connection_adapters/type/integer'
-require 'active_record/connection_adapters/type/string'
-require 'active_record/connection_adapters/type/text'
-require 'active_record/connection_adapters/type/time'
-
-require 'active_record/connection_adapters/type/type_map'
-require 'active_record/connection_adapters/type/hash_lookup_type_map'
-
-module ActiveRecord
-  module ConnectionAdapters
-    module Type # :nodoc:
-    end
-  end
-end
diff --git a/activerecord/lib/active_record/connection_adapters/type/binary.rb b/activerecord/lib/active_record/connection_adapters/type/binary.rb
deleted file mode 100644
index 4b2d1a66e0..0000000000
--- a/activerecord/lib/active_record/connection_adapters/type/binary.rb
+++ /dev/null
@@ -1,19 +0,0 @@
-module ActiveRecord
-  module ConnectionAdapters
-    module Type
-      class Binary < Value # :nodoc:
-        def type
-          :binary
-        end
-
-        def binary?
-          true
-        end
-
-        def klass
-          ::String
-        end
-      end
-    end
-  end
-end
diff --git a/activerecord/lib/active_record/connection_adapters/type/boolean.rb b/activerecord/lib/active_record/connection_adapters/type/boolean.rb
deleted file mode 100644
index 2337bdd563..0000000000
--- a/activerecord/lib/active_record/connection_adapters/type/boolean.rb
+++ /dev/null
@@ -1,21 +0,0 @@
-module ActiveRecord
-  module ConnectionAdapters
-    module Type
-      class Boolean < Value # :nodoc:
-        def type
-          :boolean
-        end
-
-        private
-
-        def cast_value(value)
-          if value == ''
-            nil
-          else
-            Column::TRUE_VALUES.include?(value)
-          end
-        end
-      end
-    end
-  end
-end
diff --git a/activerecord/lib/active_record/connection_adapters/type/date.rb b/activerecord/lib/active_record/connection_adapters/type/date.rb
deleted file mode 100644
index 1e7205fd0b..0000000000
--- a/activerecord/lib/active_record/connection_adapters/type/date.rb
+++ /dev/null
@@ -1,44 +0,0 @@
-module ActiveRecord
-  module ConnectionAdapters
-    module Type
-      class Date < Value # :nodoc:
-        def type
-          :date
-        end
-
-        def klass
-          ::Date
-        end
-
-        private
-
-        def cast_value(value)
-          if value.is_a?(::String)
-            return 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 fast_string_to_date(string)
-          if string =~ Column::Format::ISO_DATE
-            new_date $1.to_i, $2.to_i, $3.to_i
-          end
-        end
-
-        def fallback_string_to_date(string)
-          new_date(*::Date._parse(string, false).values_at(:year, :mon, :mday))
-        end
-
-        def new_date(year, mon, mday)
-          if year && year != 0
-            ::Date.new(year, mon, mday) rescue nil
-          end
-        end
-      end
-    end
-  end
-end
diff --git a/activerecord/lib/active_record/connection_adapters/type/date_time.rb b/activerecord/lib/active_record/connection_adapters/type/date_time.rb
deleted file mode 100644
index c34f4c5a53..0000000000
--- a/activerecord/lib/active_record/connection_adapters/type/date_time.rb
+++ /dev/null
@@ -1,35 +0,0 @@
-module ActiveRecord
-  module ConnectionAdapters
-    module Type
-      class DateTime < Value # :nodoc:
-        include TimeValue
-
-        def type
-          :datetime
-        end
-
-        private
-
-        def cast_value(string)
-          return string unless string.is_a?(::String)
-          return if string.empty?
-
-          fast_string_to_time(string) || fallback_string_to_time(string)
-        end
-
-        # '0.123456' -> 123456
-        # '1.123456' -> 123456
-        def microseconds(time)
-          time[:sec_fraction] ? (time[:sec_fraction] * 1_000_000).to_i : 0
-        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
-    end
-  end
-end
diff --git a/activerecord/lib/active_record/connection_adapters/type/decimal.rb b/activerecord/lib/active_record/connection_adapters/type/decimal.rb
deleted file mode 100644
index ac5af4b963..0000000000
--- a/activerecord/lib/active_record/connection_adapters/type/decimal.rb
+++ /dev/null
@@ -1,27 +0,0 @@
-module ActiveRecord
-  module ConnectionAdapters
-    module Type
-      class Decimal < Value # :nodoc:
-        include Numeric
-
-        def type
-          :decimal
-        end
-
-        def klass
-          ::BigDecimal
-        end
-
-        private
-
-        def cast_value(value)
-          if value.respond_to?(:to_d)
-            value.to_d
-          else
-            value.to_s.to_d
-          end
-        end
-      end
-    end
-  end
-end
diff --git a/activerecord/lib/active_record/connection_adapters/type/decimal_without_scale.rb b/activerecord/lib/active_record/connection_adapters/type/decimal_without_scale.rb
deleted file mode 100644
index e58c6e198d..0000000000
--- a/activerecord/lib/active_record/connection_adapters/type/decimal_without_scale.rb
+++ /dev/null
@@ -1,13 +0,0 @@
-require 'active_record/connection_adapters/type/integer'
-
-module ActiveRecord
-  module ConnectionAdapters
-    module Type
-      class DecimalWithoutScale < Integer # :nodoc:
-        def type
-          :decimal
-        end
-      end
-    end
-  end
-end
diff --git a/activerecord/lib/active_record/connection_adapters/type/float.rb b/activerecord/lib/active_record/connection_adapters/type/float.rb
deleted file mode 100644
index 28111e9d8e..0000000000
--- a/activerecord/lib/active_record/connection_adapters/type/float.rb
+++ /dev/null
@@ -1,25 +0,0 @@
-module ActiveRecord
-  module ConnectionAdapters
-    module Type
-      class Float < Value # :nodoc:
-        include Numeric
-
-        def type
-          :float
-        end
-
-        def klass
-          ::Float
-        end
-
-        alias type_cast_for_database type_cast
-
-        private
-
-        def cast_value(value)
-          value.to_f
-        end
-      end
-    end
-  end
-end
diff --git a/activerecord/lib/active_record/connection_adapters/type/hash_lookup_type_map.rb b/activerecord/lib/active_record/connection_adapters/type/hash_lookup_type_map.rb
deleted file mode 100644
index bb1abc77ff..0000000000
--- a/activerecord/lib/active_record/connection_adapters/type/hash_lookup_type_map.rb
+++ /dev/null
@@ -1,21 +0,0 @@
-module ActiveRecord
-  module ConnectionAdapters
-    module Type
-      class HashLookupTypeMap < TypeMap # :nodoc:
-        delegate :key?, to: :@mapping
-
-        def lookup(type, *args)
-          @mapping.fetch(type, proc { default_value }).call(type, *args)
-        end
-
-        def fetch(type, *args, &block)
-          @mapping.fetch(type, block).call(type, *args)
-        end
-
-        def alias_type(type, alias_type)
-          register_type(type) { |_, *args| lookup(alias_type, *args) }
-        end
-      end
-    end
-  end
-end
diff --git a/activerecord/lib/active_record/connection_adapters/type/integer.rb b/activerecord/lib/active_record/connection_adapters/type/integer.rb
deleted file mode 100644
index 8e6a509b5b..0000000000
--- a/activerecord/lib/active_record/connection_adapters/type/integer.rb
+++ /dev/null
@@ -1,29 +0,0 @@
-module ActiveRecord
-  module ConnectionAdapters
-    module Type
-      class Integer < Value # :nodoc:
-        include Numeric
-
-        def type
-          :integer
-        end
-
-        def klass
-          ::Fixnum
-        end
-
-        alias type_cast_for_database type_cast
-
-        private
-
-        def cast_value(value)
-          case value
-          when true then 1
-          when false then 0
-          else value.to_i rescue nil
-          end
-        end
-      end
-    end
-  end
-end
diff --git a/activerecord/lib/active_record/connection_adapters/type/numeric.rb b/activerecord/lib/active_record/connection_adapters/type/numeric.rb
deleted file mode 100644
index a3379831cb..0000000000
--- a/activerecord/lib/active_record/connection_adapters/type/numeric.rb
+++ /dev/null
@@ -1,20 +0,0 @@
-module ActiveRecord
-  module ConnectionAdapters
-    module Type
-      module Numeric # :nodoc:
-        def number?
-          true
-        end
-
-        def type_cast_for_write(value)
-          case value
-          when true then 1
-          when false then 0
-          when ::String then value.presence
-          else super
-          end
-        end
-      end
-    end
-  end
-end
diff --git a/activerecord/lib/active_record/connection_adapters/type/string.rb b/activerecord/lib/active_record/connection_adapters/type/string.rb
deleted file mode 100644
index 55f0e1ee1c..0000000000
--- a/activerecord/lib/active_record/connection_adapters/type/string.rb
+++ /dev/null
@@ -1,29 +0,0 @@
-module ActiveRecord
-  module ConnectionAdapters
-    module Type
-      class String < Value # :nodoc:
-        def type
-          :string
-        end
-
-        def text?
-          true
-        end
-
-        def klass
-          ::String
-        end
-
-        private
-
-        def cast_value(value)
-          case value
-          when true then "1"
-          when false then "0"
-          else value.to_s
-          end
-        end
-      end
-    end
-  end
-end
diff --git a/activerecord/lib/active_record/connection_adapters/type/text.rb b/activerecord/lib/active_record/connection_adapters/type/text.rb
deleted file mode 100644
index ee5842a3fc..0000000000
--- a/activerecord/lib/active_record/connection_adapters/type/text.rb
+++ /dev/null
@@ -1,13 +0,0 @@
-require 'active_record/connection_adapters/type/string'
-
-module ActiveRecord
-  module ConnectionAdapters
-    module Type
-      class Text < String # :nodoc:
-        def type
-          :text
-        end
-      end
-    end
-  end
-end
diff --git a/activerecord/lib/active_record/connection_adapters/type/time.rb b/activerecord/lib/active_record/connection_adapters/type/time.rb
deleted file mode 100644
index bc331b0fa7..0000000000
--- a/activerecord/lib/active_record/connection_adapters/type/time.rb
+++ /dev/null
@@ -1,28 +0,0 @@
-module ActiveRecord
-  module ConnectionAdapters
-    module Type
-      class Time < Value
-        include TimeValue
-
-        def type
-          :time
-        end
-
-        private
-
-        def cast_value(value)
-          return value unless value.is_a?(::String)
-          return if value.empty?
-
-          dummy_time_value = "2000-01-01 #{value}"
-
-          fast_string_to_time(dummy_time_value) || begin
-            time_hash = ::Date._parse(dummy_time_value)
-            return if time_hash[:hour].nil?
-            new_time(*time_hash.values_at(:year, :mon, :mday, :hour, :min, :sec, :sec_fraction))
-          end
-        end
-      end
-    end
-  end
-end
diff --git a/activerecord/lib/active_record/connection_adapters/type/time_value.rb b/activerecord/lib/active_record/connection_adapters/type/time_value.rb
deleted file mode 100644
index e9ca4adeda..0000000000
--- a/activerecord/lib/active_record/connection_adapters/type/time_value.rb
+++ /dev/null
@@ -1,36 +0,0 @@
-module ActiveRecord
-  module ConnectionAdapters
-    module Type
-      module TimeValue # :nodoc:
-        def klass
-          ::Time
-        end
-
-        private
-
-        def new_time(year, mon, mday, hour, min, sec, microsec, offset = nil)
-          # Treat 0000-00-00 00:00:00 as nil.
-          return if year.nil? || (year == 0 && mon == 0 && mday == 0)
-
-          if offset
-            time = ::Time.utc(year, mon, mday, hour, min, sec, microsec) rescue nil
-            return unless time
-
-            time -= offset
-            Base.default_timezone == :utc ? time : time.getlocal
-          else
-            ::Time.public_send(Base.default_timezone, year, mon, mday, hour, min, sec, microsec) rescue nil
-          end
-        end
-
-        # Doesn't handle time zones.
-        def fast_string_to_time(string)
-          if string =~ Column::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
-      end
-    end
-  end
-end
diff --git a/activerecord/lib/active_record/connection_adapters/type/type_map.rb b/activerecord/lib/active_record/connection_adapters/type/type_map.rb
deleted file mode 100644
index 48b8b51417..0000000000
--- a/activerecord/lib/active_record/connection_adapters/type/type_map.rb
+++ /dev/null
@@ -1,50 +0,0 @@
-module ActiveRecord
-  module ConnectionAdapters
-    module Type
-      class TypeMap # :nodoc:
-        def initialize
-          @mapping = {}
-        end
-
-        def lookup(lookup_key, *args)
-          matching_pair = @mapping.reverse_each.detect do |key, _|
-            key === lookup_key
-          end
-
-          if matching_pair
-            matching_pair.last.call(lookup_key, *args)
-          else
-            default_value
-          end
-        end
-
-        def register_type(key, value = nil, &block)
-          raise ::ArgumentError unless value || block
-
-          if block
-            @mapping[key] = block
-          else
-            @mapping[key] = proc { value }
-          end
-        end
-
-        def alias_type(key, target_key)
-          register_type(key) do |sql_type, *args|
-            metadata = sql_type[/\(.*\)/, 0]
-            lookup("#{target_key}#{metadata}", *args)
-          end
-        end
-
-        def clear
-          @mapping.clear
-        end
-
-        private
-
-        def default_value
-          @default_value ||= Value.new
-        end
-      end
-    end
-  end
-end
diff --git a/activerecord/lib/active_record/connection_adapters/type/value.rb b/activerecord/lib/active_record/connection_adapters/type/value.rb
deleted file mode 100644
index 415ef0aee9..0000000000
--- a/activerecord/lib/active_record/connection_adapters/type/value.rb
+++ /dev/null
@@ -1,61 +0,0 @@
-module ActiveRecord
-  module ConnectionAdapters
-    module Type
-      class Value # :nodoc:
-        attr_reader :precision, :scale, :limit
-
-        # Valid options are +precision+, +scale+, and +limit+.
-        # They are only used when dumping schema.
-        def initialize(options = {})
-          options.assert_valid_keys(:precision, :scale, :limit)
-          @precision = options[:precision]
-          @scale = options[:scale]
-          @limit = options[:limit]
-        end
-
-        # The simplified that this object represents. Subclasses
-        # should override this method.
-        def type; end
-
-        # Takes an input from the database, or from attribute setters,
-        # and casts it to a type appropriate for this object. This method
-        # should not be overriden by subclasses. Instead, override `cast_value`.
-        def type_cast(value)
-          cast_value(value) unless value.nil?
-        end
-
-        def type_cast_for_write(value)
-          value
-        end
-
-        def type_cast_for_database(value)
-          type_cast_for_write(value)
-        end
-
-        def text?
-          false
-        end
-
-        def number?
-          false
-        end
-
-        def binary?
-          false
-        end
-
-        def klass
-          ::Object
-        end
-
-        private
-
-        # Responsible for casting values from external sources to the appropriate
-        # type. Called by `type_cast` for all values except `nil`.
-        def cast_value(value) # :api: public
-          value
-        end
-      end
-    end
-  end
-end