class ActiveRecord::UnknownPrimaryKey
Raised when a primary key is needed, but not specified in the schema or model.
Attributes
model
[R]
Public Class Methods
Calls superclass method
# File activerecord/lib/active_record/errors.rb, line 207
def initialize(model)
super("Unknown primary key for table #{model.table_name} in model #{model}.")
@model = model
end
© 2004–2016 David Heinemeier Hansson
Licensed under the MIT License.
