W3cubDocs

/Ruby on Rails 4.2

class ActiveRecord::UnknownAttributeError

Parent:: NoMethodError

Raised when unknown attributes are supplied via mass assignment.

Attributes

attribute[R]

record[R]

Public Class Methods

new(record, attribute) Show source

Calls superclass method

# File activerecord/lib/active_record/errors.rb, line 186
def initialize(record, attribute)
  @record = record
  @attribute = attribute.to_s
  super("unknown attribute '#{attribute}' for #{@record.class}.")
end