mirror of https://github.com/CrimsonTome/tldr.git
24 lines
353 B
Markdown
24 lines
353 B
Markdown
# ruby
|
|
|
|
> Ruby programming language interpreter.
|
|
|
|
- Open an Interactive Ruby Shell (REPL):
|
|
|
|
`irb`
|
|
|
|
- Execute a Ruby script:
|
|
|
|
`ruby {{script.rb}}`
|
|
|
|
- Execute a single Ruby command in the command line:
|
|
|
|
`ruby -e {{command}}`
|
|
|
|
- Check for syntax errors on a given Ruby script:
|
|
|
|
`ruby -c {{script.rb}}`
|
|
|
|
- Show the version of Ruby you are using:
|
|
|
|
`ruby -v`
|