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Definitions:

literal phrase ⇒ token, literal phrase ⇒ token, expression phrase ⇒ tuple, natural number?, []→boolean
Source: /avail/Avail/Foundation/Concurrency
Categories: Concurrency, Control Structures, Loops, Collections, Tuples, Transformers
Concurrently apply predicate to each consecutive element of aTuple, collecting elements for which predicate answered false into a new tuple (and preserving ordering of the transformed elements). Answer this tuple.
Position Name Type Description
Parameters
1 elementPhrase literal phrase ⇒ token A literal phrase holding a synthetic literal token whose value is the name of the loop variable. The generated loop variable is given the strongest possible type based on the type union of the leading types and default type of aTuple.
2 indexPhrase literal phrase ⇒ token A literal phrase holding a synthetic literal token whose value is the name of the loop index variable. The generated loop variable is given the strongest possible type based on the cardinality of aTuple.
3 aTuple expression phrase ⇒ tuple An expression phrase that yields the tuple to iterate over
4 optionalLimit natural number? If specified, then the maximum number of worker fiber s permitted to run in parallel. If not specified, then permit default maximum worker fibers worker fiber s to run in parallel.
5 predicate []→boolean A filter function that accepts an arbitrary element of the tuple and answers true if the element should be accumulated into the result.
Returns tuple A tuple of elements from aTuple for which predicate answered false.
Raises
worker exception If any of the forked workers raise an exception.