class ActiveRecord::Type::Uuid

Public Instance Methods

assert_valid_value(value) click to toggle source
# File lib/active_record-mysql-uuid_column/type_class.rb, line 30
def assert_valid_value(value)
  case value.class
  when String, ActiveSupport::ToJsonWithActiveSupportEncoder
    if value.blank? || value.to_s.downcase.gsub(/[^a-f0-9]/, '').size == 32
      value
    else
      raise SerializationTypeMismatch,
        "Invalid String uuid '#{value}'"
    end
  else
    raise SerializationTypeMismatch,
      "Unsupported value object of type #{value.class}."
  end
end
cast(value) click to toggle source

from user input (string) to database

Calls superclass method
# File lib/active_record-mysql-uuid_column/type_class.rb, line 15
def cast(value)
  if value.is_a?(Data)
    value
  elsif value.is_a?(ActiveSupport::ToJsonWithActiveSupportEncoder) or value.is_a?(String)
    Data.from_uuid_string(super)
  else
    raise ArgumentError,
      "Unsupported input data of class type #{value.class}"
  end
end
deserialize(value) click to toggle source

from database binary(16) to string

# File lib/active_record-mysql-uuid_column/type_class.rb, line 9
def deserialize(value)
  return nil if value.nil?
  Data.from_database(value)
end
serialize(value) click to toggle source
# File lib/active_record-mysql-uuid_column/type_class.rb, line 26
def serialize(value)
  value
end
type() click to toggle source
# File lib/active_record-mysql-uuid_column/type_class.rb, line 4
def type
  :uuid
end