Namespace
Methods
R
Constants
ATTRIBUTE_TYPES_CACHED_BY_DEFAULT = [:datetime, :timestamp, :time, :date]
 
Instance Public methods
read_attribute(attr_name)

Returns the value of the attribute identified by attr_name after it has been typecast (for example, “2004-12-12” in a data column is cast to a date object, like Date.new(2004, 12, 12)).

Source: show | on GitHub 

# File activerecord/lib/active_record/attribute_methods/read.rb, line 126
def read_attribute(attr_name)
  self.class.type_cast_attribute(attr_name, @attributes, @attributes_cache)
end