>shaped-array ( array -- shaped-array )
NumPy-style shaped-array operations
Next:reshape ( array shape -- result )


Vocabulary
arrays.shaped

Inputs
arraya shaped-array, a sequence, or a number


Outputs
shaped-arraya shaped-array


Word description
Converts a rectangular nested sequence to flat row-major storage. A number becomes a zero-rank array with one element. A shaped array is returned unchanged.

Definition
IN: arrays.shaped

GENERIC: >shaped-array ( array -- shaped-array )


Methods
USING: arrays arrays.shaped math ;

M: number >shaped-array 1array { } <shaped-array> ;


USING: arrays.shaped kernel sequences sequences.deep ;

M: sequence >shaped-array
[ { } flatten-as ] [ shape ] bi <shaped-array> ;


USING: arrays.shaped ;

M: shaped-array >shaped-array ;