range-overlaps v1.0.0

Range-Overlaps - check whether two intervals overlap

Checks whether two numeric ranges overlap. For example, 0, 3 and 1, 6 do overlap, while 0, 3 and 4, 6 do not overlap.

Usage

rangeOverlaps(range1, range2, exclusive = false)

The first two arguments are two intervals, each of which is an object with the start and end fields:

const rangeOverlaps = require('range-overlaps');

// Prints `true`:
console.log(
	rangeOverlaps({start: 0, end: 3}, {start: 1, end: 6})
);

Options

The third argument is a boolean value that indicates whether an exclusive search should be performed. For example, 0, 3 and 3, 6 would normally be considered overlapping. With exclusive search (true), these will not be considered overlapping.