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irb

Interactive Ruby shell (REPL)

Ubuntu CentOS Debian SUSE Fedora RHEL Arch Alpine macOS

Syntax

$irb [options]

Optionen

-r

-f

--simple-prompt

Examples

Examples

$irb

Examples

$irb -r json

Examples

$irb -f

See also

ruby gem bundler

Typical use cases

Try Ruby code

Inspect objects

Build quick prototypes

Note Great for quick Ruby experiments and API inspection.

Export