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    • enumerator.c

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    StopIteration

    Raised to stop the iteration, in particular by . It is rescued by . 

    loop do
 puts "Hello"
 raise StopIteration
 puts "World"
end
puts "Done!"

    produces: 

    Hello
Done!

    Public Instance Methods

    result → value click to toggle source

    Returns the return value of the iterator. 

    o = Object.new
def o.each
 yield 1
 yield 2
 yield 3
 100
end
e = o.to_enum
puts e.next #=> 1
puts e.next #=> 2
puts e.next #=> 3
begin
 e.next
rescue StopIteration => ex
 puts ex.result #=> 100
end

     static VALUE
stop_result(VALUE self)
{
 return rb_attr_get(self, id_result);
}

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