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How to count mobile objects?

Hello,

I would like to know how to count mobile objects. For example: I have a list, and I want to count the number of items within the list.

Thank you very much!

Comments

  • Hi there,

    Counting the number of items within a list is easy:

    list.size()

    => Count all items in the list

    list.count()

    => Count specific items in the list

    Example:
    def list = [0, 1, 2, 1, 1, 3, 2, 0, 1]

    assert 9 == list.size()
    assert 2 == list.count(0)
    assert 4 == list.count(1)
    assert 2 == list.count(2)
    assert 1 == list.count(3)
    Thanks
  • For further actions to list, you should refer to Groovy Documentations here. They have all the information you need to do with the list.
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