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Try any Node.js package right in your browser
This is a playground to test code. It runs a full Node.js environment and already has all of npm’s 1,000,000+ packages pre-installed, including multi-integer-range. Try it out:
import * as mr from 'multi-integer-range';
const ranges1 = mr.parse('1-6,9-12');
const ranges2 = mr.parse('7-10,100');
const ranges3 = mr.normalize([1, 5, 6, [4, 2]]);
const sum = mr.append(ranges1, ranges2);
console.log('append', sum);
console.log('subtract', mr.subtract(ranges1, ranges2));
console.log('intersect', mr.intersect(ranges1, ranges2));
console.log('stringify', mr.stringify(sum));
console.log('has', mr.has(ranges1, ranges3));
console.log('equals', mr.equals(ranges1, ranges2));
console.log('flatten', mr.flatten(ranges3));
console.log('length', mr.length(ranges1));
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