Set algebra operations — union, intersection, difference, symmetric difference, subset, superset
Set algebra operations — union, intersection, difference, symmetric difference, subset, superset
npm install set-extras
import {union, intersection, difference, symmetricDifference, isSubset, isSuperset} from 'set-extras';
union(new Set([1, 2]), new Set([2, 3]));
//=> Set {1, 2, 3}
intersection(new Set([1, 2, 3]), new Set([2, 3, 4]));
//=> Set {2, 3}
difference(new Set([1, 2, 3]), new Set([2, 3, 4]));
//=> Set {1}
symmetricDifference(new Set([1, 2, 3]), new Set([2, 3, 4]));
//=> Set {1, 4}
isSubset(new Set([1, 2]), new Set([1, 2, 3]));
//=> true
isSuperset(new Set([1, 2, 3]), new Set([1, 2]));
//=> true
Returns a new Set with all elements from both sets.
Returns a new Set with elements present in both sets.
Returns a new Set with elements in setA but not in setB.
Returns a new Set with elements in either set but not both.
Returns true if all elements of setA are in setB.
Returns true if all elements of setB are in setA.
MIT
FAQs
Set algebra operations — union, intersection, difference, symmetric difference, subset, superset
We found that set-extras demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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