Ruby latest stable (v2_5_5) - 0 notes - Superclass: Object

Class deprecated or moved

This class is deprecated or moved on the latest stable version. The last existing version (v2_2_9) is shown here.

A Promise object represents a promise to do work (a chore) in the future. The promise is created with a block and a list of arguments for the block. Calling value will return the value of the promised chore.

Used by ThreadPool.


NOT_SET = # :nodoc:


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