»
abstract_array
container.abstract_array
Type Parameters
Functions
(K type:property.hashable, f Unary K Sequence.T) => container.Map K (Sequence Sequence.T)[Inherited from Sequence][Contains abstract features]¶
(K
type
:
property.hashable, f Unary K Sequence.T) =>
container.Map K (Sequence Sequence.T)[Inherited from Sequence]
[Contains abstract features]
¶group the elements of this sequence by a key of type K
f determines the key of an element
f determines the key of an element
0.094dev (2025-06-18 15:08:51 GIT hash 89cffc23ae669b0898a5564fefbf793fcb8e5ca7 built by fridi@fzen)
This provides basic functionality that an array should provide based on `index[i]`
and `length` that have to be provided by children of `abstract_array`.