Generates a bag which includes the objects specified by expression.
collect(Block expression) | |||
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Argument | Block | expression | Expression that is applied to all objects in the collection. |
Return value | Bag | Bag with the results which arise by executing of the expression. |
Formula | Result |
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=Map{Pair{'A',1}, Pair{'B',2}}.collect(x|x.value) | [1, 2] |