Login Register

attribute_names

attribute_names()

Instance Public methods

Returns an array of names for the attributes available on this object.

class Person < ActiveRecord::Base
end

person = Person.new
person.attribute_names
# => ["id", "created_at", "updated_at", "name", "age"]

Links:

https://github.com/rails/rails/blob/1d6d72ac7be9512041bfd1dfb928f242ede5c061/activerecord/lib/active_record/attribute_methods.rb#L273

doc_ruby_on_rails

2015-06-20 00:00:00

Comments

Leave a Comment

Please login to continue.

Popular Articles

attribute_names attribute_names() Class Public methods Return the list of all instance variables.

attributes_names attributes_names() Instance Protected methods

attribute_names attribute_names() Instance Public methods Returns an array of column names as strings if it's not an abstract class and table exists. Ot

find_attribute_named find_attribute_named(name) Instance Public methods Finds an attribute with name in this context

human_attribute_name human_attribute_name(attribute, options = {}) Instance Public methods Transforms attribute names into a more human format, such as âFirs