A simple way of comparing software version numbers consisting of digits separated by dots
# VersionNumber
A simple Smalltalk package to handle comparisons of software version numbers.
## Example
```
| versionString version |
versionString := self fetchVersionStringFromSomewhere.
versionNumber := VersionNumber versionString: versionString.
(versionNumber between: '3.0' and '12.7.1')
ifFalse: [self error: 'incompatible version']
```
Tested in Pharo 13. It's likely compatible with other Smalltalk versions and dialects.
If anyone finds that it's not compatible with their Smalltalk environment, I'd welcome
pull requests.