method

id

Ruby on Rails latest stable (v3.2.13) - 0 notes - Class: NilClass

1.0.0
1.1.0
1.1.1
1.1.6
1.2.0
1.2.6
2.0.0
2.0.1
2.0.3
2.1.0 (0)
2.2.1 (0)
2.3.2 (0)
2.3.8 (0)
3.0.0 (0)
3.0.5 (0)
3.0.7 (0)
3.0.9 (-38)
3.1.0 (0)
3.2.1 (0)
3.2.3 (0)
3.2.8 (0)
3.2.13 (0)
What's this?

id() public

Raises a RuntimeError when you attempt to call id on nil.

# File activesupport/lib/active_support/whiny_nil.rb, line 21
  def id
    raise RuntimeError, "Called id for nil, which would mistakenly be #{object_id} -- if you really wanted the id of nil, use object_id", caller
  end

id

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