lappend ( list1 list2 -- newlist )
Factor handbook » The language » Collections » Lists » Manipulating lists

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Vocabulary
lists

Inputs

list1	a list
list2	a list

Outputs

newlist

a list

Word description
Appends the two lists to form a new list. The first list must be finite. The result is a strict cons cell, and the first list is exhausted.

Definition

USING: kernel ;

IN: lists

: lappend ( list1 list2 -- newlist )
    [ lreverse ] dip [ swons ] foldl ;