harvest-values ( assoc -- assoc' )
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Vocabulary
assocs

Inputs

assoc

an assoc

Outputs

assoc'

a new assoc

Word description
Outputs an assoc removing values that are empty sequences.

Examples

USING: prettyprint assocs hashtables ; H{ { 1 { } } { 3 { 4 } } } harvest-values .
H{ { 3 { 4 } } }

See also
sift-keys, sift-values, harvest-keys

Definition

USING: kernel sequences ;

IN: assocs

: harvest-values ( assoc -- assoc' )
    [ nip empty? ] assoc-reject ; inline