instance method `hash`

Ruby on Rails 4.0.13

Since v4.0.13

Compare with:

hash()

Delegates to id in order to allow two records of the same type and id to work with something like:

[ Person.find(1), Person.find(2), Person.find(3) ] & [ Person.find(1), Person.find(4) ] # => [ Person.find(1) ]

Source

# File activerecord/lib/active_record/core.rb, line 301
    def hash
      id.hash
    end

Defined in activerecord/lib/active_record/core.rb line 301 · View on GitHub · Improve this page · Find usages on GitHub

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