search-first? ( elt seq -- index elt exact-match? )

Vocabulary

ui.gadgets.charts.lines.private

Inputs

elt	an object
seq	an object

Outputs

index	an object
elt	an object
exact-match?	an object

Definition

USING: kernel sequences ;

IN: ui.gadgets.charts.lines.private

: search-first? ( elt seq -- index elt exact-match? )
    dupd search-first rot [ dup first ] dip = ;