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to_param

to_param()

Instance Public methods

Returns a string representing the object's key suitable for use in URLs, or nil if persisted? is false.

class Person < ActiveRecord::Base
end

person = Person.create
person.to_param # => "1"

Links:

https://github.com/rails/rails/blob/7d196cf360321466c0eefc474bfad1be7e3ea7ab/activemodel/lib/active_model/conversion.rb#L64

doc_ruby_on_rails

2015-06-20 00:00:00

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