v/vlib/semver/README.md

semver

A library for working with versions in semver format.

Usage

import semver

fn main() {
	ver1 := semver.from('1.2.4') or {
		println('Invalid version')
		return
	}
	ver2 := semver.from('2.3.4') or {
		println('Invalid version')
		return
	}
	println(ver1.gt(ver2))
	println(ver2.gt(ver1))
	println(ver1.satisfies('>=1.1.0 <2.0.0'))
	println(ver2.satisfies('>=1.1.0 <2.0.0'))
	println(ver2.satisfies('>=1.1.0 <2.0.0 || >2.2.0'))
}

false
true
true
false
true

For more details see semver.v file.