2each ( ... seq1 seq2 quot: ( ... elt1 elt2 -- ... ) -- ... )
Factor handbook > The language > Collections > Sequence operations > Sequence combinators > Pair-wise sequence combinators

Next:2reduce ( ... seq1 seq2 identity quot: ( ... prev elt1 elt2 -- ... next ) -- ... result )


Vocabulary
sequences

Inputs and outputs
seq1a sequence
seq2a sequence
quota quotation with stack effect ( ... elt1 elt2 -- ... )


Word description
Applies the quotation to pairs of elements from seq1 and seq2.

Definition


: 2each
( ... seq1 seq2 quot: ( ... elt1 elt2 -- ... ) -- ... )
(2each) each-integer ; inline