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- export class Range {
- from: number
- to: number
- constructor(from: number, to: number) {
- this.from = from
- this.to = to
- }
- contains(pos: number, allowBoundaries = true) {
- return allowBoundaries
- ? pos >= this.from && pos <= this.to
- : pos > this.from && pos < this.to
- }
- // Ranges that touch but don't overlap are not considered to intersect
- intersects(range: Range) {
- return this.contains(range.from, false) || this.contains(range.to, false)
- }
- touchesOrIntersects(range: Range) {
- return this.contains(range.from, true) || this.contains(range.to, true)
- }
- }
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