Login Register

new_record?

new_record?()

Instance Public methods

Returns true if this object hasn't been saved yet â that is, a record for the object doesn't exist in the database yet; otherwise, returns false.

Links:

https://github.com/rails/rails/blob/abb92690ee7c3e447427963ad6000526908c1e53/activerecord/lib/active_record/persistence.rb#L68

doc_ruby_on_rails

2015-06-20 00:00:00

Comments

Leave a Comment

Please login to continue.

Popular Articles

record record(*command, &block) Instance Public methods record command. command should be a method name and arguments. For example: recorde

search_record search_record() Instance Public methods Search record used by RDoc::Generator::JsonIndex

Active Record Declaring Active Record Classes Connecting to Databases Querying Data Accessing Data Saving Data Deleting Data Active Record Life Cycles Working with

record.conjugate() record.conjugate() Not implemented (virtual attribute) Class generic exists solely to derive numpy scalars from, and possesses, albeit unimplemen

record.real record.real real part of scalar