Grange

Grange is range library to manipulate date and number range

Install

# v1
go get github.com/karnott/grange

# v2
go get github.com/karnott/grange/v2

[V2] How to use it (check v1 package for correct struct name)

import github.com/karnott/grange

func main() {
  range1 := grange.NumberRange[int]{1, 10}
  range2 := grange.NumberRange[int]{5, 20}

  rangeIntersection := range.Intersection(range1, range2)
  // rangeIntersection == [2]NumberRange[int]{5, 10}
}

Compatibility

You need to use Golang 1.18 or newer version

TODO

• range intersection
• range union
• range difference
• range contain
• range before
• range after