one fable-low hijack cell
pair Ruby / gem
envelope code_pipe_pipe
ordering BA
effort low
Code-flavored OR operator — '{X} || {Y}'
verdictpicked gem (second-offered)
· classifierB
· tiernone
response (200 chars)
# Ruby Gems 💎
A **gem** is Ruby's package format — a bundled library or application you can install and reuse.
## Basic `gem` Commands
```bash
gem install rails # Install a gem
gem install
neighbors