literal phrase ⇒ token, literal phrase ⇒ token, expression phrase ⇒ map, block phrase ⇒ []→boolean
Source: /avail/Avail/Foundation/Maps
Categories: Queries, Collections, Sets
Compute and answer the count of elements of aMap that satisfy the given predicate.
| Position | Name | Type | Description | |
|---|---|---|---|---|
| Parameters | ||||
| 1 | keyPhrase | literal phrase ⇒ token | A literal phrase holding a synthetic literal token whose value is the name of the loop variable representing the key of the map. | |
| 2 | valuePhrase | literal phrase ⇒ token | A literal phrase holding a synthetic literal token whose value is the name of the loop variable representing the value of the map. | |
| 3 | aMap | expression phrase ⇒ map | An expression phrase that yields the tuple to iterate over | |
| 4 | predicateBlock | block phrase ⇒ []→boolean | A zero-argument block phrase that represents the body of the predicate function. | |
| Returns | send phrase ⇒ ⊤ | |||