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Definitions:

literal phrase ⇒ token, expression phrase ⇒ any, block phrase ⇒ []→⊤
Source: /avail/Avail/Foundation/Sets
Categories: Control Structures, Loops, Collections, Sets
Iteratively apply predicate to each consecutive element of aSet, collecting those elements for which predicate answers true into a new set. Answer the new set.
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 aSet.
2 aSet expression phrase ⇒ any An expression phrase that yields the set to iterate over
3 action block phrase ⇒ []→⊤ A zero-argument block phrase that represents the body of the loop.
Returns send phrase ⇒ ⊤
literal phrase ⇒ token, expression phrase ⇒ any, block phrase ⇒ []→⊤
Source: /avail/Avail/Data Abstractions/Iterators/Iterators
Categories: Loops, Data Abstractions, Readers
Iteratively apply predicate to each consecutive element of aReader, collecting those elements for which predicate answers true into a new reader (and preserving ordering). Answer the new reader.
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 aReader.
2 aReader expression phrase ⇒ any An expression phrase that yields the reader to iterate over
3 action block phrase ⇒ []→⊤ A zero-argument block phrase that represents the body of the loop.
Returns send phrase ⇒ ⊤
literal phrase ⇒ token, expression phrase ⇒ any, block phrase ⇒ []→⊤
Source: /avail/Avail/Data Abstractions/Streams/Streams
Categories: Loops, Data Abstractions, Streams
Iteratively apply predicate to each consecutive element of aStream, collecting those elements for which predicate answers true into a new stream (and preserving ordering). Answer the new stream.
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 aStream.
2 aStream expression phrase ⇒ any An expression phrase that yields the stream to iterate over
3 action block phrase ⇒ []→⊤ A zero-argument block phrase that represents the body of the loop.
Returns send phrase ⇒ ⊤
literal phrase ⇒ token, expression phrase ⇒ any, block phrase ⇒ []→⊤
Source: /avail/Avail/Foundation/Tuples
Categories: Control Structures, Loops, Collections, Tuples
Iteratively apply predicate to each consecutive element of aTuple, collecting those elements for which predicate answers true into a new tuple (and preserving ordering). Answer the new 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 aTuple expression phrase ⇒ any An expression phrase that yields the tuple to iterate over
3 action block phrase ⇒ []→⊤ A zero-argument block phrase that represents the body of the loop.
Returns send phrase ⇒ ⊤