Methods
Instance Public methods
write_attribute(attr_name, value) Link
Updates the attribute identified by attr_name
with the specified value
. Empty strings for Integer
and Float
columns are turned into nil
.
# File activerecord/lib/active_record/attribute_methods/write.rb, line 31 def write_attribute(attr_name, value) name = attr_name.to_s name = self.class.attribute_aliases[name] || name name = @primary_key if name == "id" && @primary_key @attributes.write_from_user(name, value) end