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Class: ActiveRecord::ConnectionAdapters::SQLite3Adapter::SQLite3Integer

Do not use. This class is for internal use only.
Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, ::ActiveModel::Type::Integer, ::ActiveModel::Type::Value
Instance Chain:
self, ::ActiveModel::Type::Integer, ::ActiveModel::Type::Helpers::Numeric, ::ActiveModel::Type::Value, ::ActiveModel::Type::SerializeCastValue
Inherits: ActiveModel::Type::Integer
Defined in: activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb

Constant Summary

::ActiveModel::Type::Helpers::Numeric - Included

NUMERIC_REGEX

::ActiveModel::Type::Integer - Inherited

DEFAULT_LIMIT

Class Method Summary

::ActiveModel::Type::Integer - Inherited

.new

::ActiveModel::Type::Value - Inherited

.new

Initializes a type with three basic configuration settings: precision, limit, and scale.

Instance Attribute Summary

::ActiveModel::Type::Integer - Inherited

#range

::ActiveModel::Type::Value - Inherited

#limit, #precision, #scale,
#binary?

These predicates are not documented, as I need to look further into their use, and see if they can be removed entirely.
#mutable?, #serialized?

Instance Method Summary

::ActiveModel::Type::Integer - Inherited

#deserialize, #serializable?, #serialize, #type, #_limit, #cast_value, #ensure_in_range, #in_range?, #max_value, #min_value, #serialize_cast_value

::ActiveModel::Type::Helpers::Numeric - Included

#cast, #changed?, #serialize, #serialize_cast_value, #equal_nan?, #non_numeric_string?, #number_to_non_number?

::ActiveModel::Type::Value - Inherited

#==, #as_json, #assert_valid_value,
#cast

::ActiveRecord::Type casts a value from user input (e.g. from a setter).
#changed?

Determines whether a value has changed for dirty checking.
#changed_in_place?

Determines whether the mutable value has been modified since it was read.
#deserialize

Converts a value from database input to the appropriate ruby type.
#eql?

Alias for ActiveModel::Type::Value#==.
#hash,
#serializable?

Returns true if this type can convert value to a type that is usable by the database.
#serialize

Casts a value from the ruby type to a type that the database knows how to understand.
#type

Returns the unique type name as a ::Symbol.
#cast_value

Convenience method for types which do not need separate type casting behavior for user and database inputs.
#force_equality?, #map,
#type_cast_for_schema

::ActiveRecord::Type casts a value for schema dumping.
#value_constructed_by_mass_assignment?

::ActiveModel::Type::SerializeCastValue - Included

#initialize, #itself_if_serialize_cast_value_compatible

Constructor Details

This class inherits a constructor from ActiveModel::Type::Integer

Instance Method Details

#_limit (private)

[ GitHub ] 

  


# File 'activerecord/lib/active_record/connection_adapters/sqlite3_adapter.rb', line 483



def _limit
  # INTEGER storage class can be stored 8 bytes value.
  # See https://www.sqlite.org/datatype3.html#storage_classes_and_datatypes
  limit || 8
end