Add minimum Ruby requirement in gemspec

nov / json-jwt

JSON Web Token and its family (JSON Web Signature, JSON Web Encryption and JSON Web Key) in Ruby

MIT License

299 stars 80 forks source link

Closed jdongelmans closed 6 years ago

jdongelmans commented 6 years ago

added minimum required Ruby in the gemspec, since >= 2.3 is needed by PR #59

nov commented 6 years ago

thanks