Require Ruby 2.1+ for GC::INTERNAL_CONSTANTS

This commit is contained in:
Jaiden Mispy 2016-01-13 02:53:56 -08:00
parent 9976b6ddb7
commit 52f2dbd8ff
3 changed files with 38 additions and 36 deletions

View file

@ -21,7 +21,7 @@ Note that 3.0 is not backwards compatible with 2.x, so upgrade carefully! In par
## Installation
Requires Ruby 2.0+
Requires Ruby 2.1+. Ruby 2.3+ is recommended.
```bash
gem install twitter_ebooks