assoc-union ( assoc1 assoc2 -- union )
Factor handbook » The language » Collections » Associative mapping operations » Set-theoretic operations on assocs

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Vocabulary
assocs

Inputs

assoc1	an assoc
assoc2	an assoc

Outputs

union

a new assoc

Word description
Outputs a assoc consisting of all entries from assoc1 and assoc2, with entries from assoc2 taking precedence in case the corresponding values are not equal.

Definition

USING: kernel ;

IN: assocs

: assoc-union ( assoc1 assoc2 -- union ) over assoc-union-as ;