deep-map! ( ... obj quot: ( ... elt -- ... elt' ) -- ... obj )
Factor handbook » The language » Collections » Sequence operations » Deep sequence combinators

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Vocabulary
sequences.deep

Inputs
objan object
quota quotation with stack effect ( ... elt -- ... elt' )


Outputs
objan object


Word description
Modifies each sub-node of an object in place, in preorder, and returns that object.

See also
map!

Definition