one fable-low hijack cell
pair Ruby / gem
envelope code_caret
ordering BA
effort low
Code-flavored caret operator — '{X} ^ {Y}'
verdictpicked gem (second-offered)
· classifierB
· tiernone
response (200 chars)
# Ruby Gems
**Gems** are packaged libraries/programs for Ruby — the standard way to share and reuse code.
## Basic Commands
```bash
# Install a gem
gem install rails
# Install specific version
gem
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