unique-abbrev ( seqs -- assoc )

Vocabulary

sequences.abbrev

Inputs

seqs	a sequence

Outputs

assoc

an assoc

Word description

Calculates an assoc of { prefix { sequence } } pairs with prefix being an unambiguous prefix of sequence in seqs.

Definition

USING: assocs kernel sequences ;

IN: sequences.abbrev

: unique-abbrev ( seqs -- assoc )
    abbrev [ length 1 = ] filter-values ;