Manipulating lists - Factor Documentation (original) (raw)
Manipulating lists
Factor handbook » The language » Collections » Lists
Prev: | Constructing strict lists |
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Next: | Combinators for lists |
To get at the contents of a list: uncons ( cons -- car cdr )
unswons ( cons -- cdr car )
lnth ( n list -- elt )
cadr ( list -- elt )
llength ( list -- n )
To get a new list from an old one:
lappend ( list1 list2 -- newlist )
lcut ( list index -- before after )