Man page for apt-get ri Command
This tutorial shows the man page for man ri in linux.
Open terminal with 'su' access and type the command as shown below:
Result of the Command Execution shown below:
ri1.8 Ruby Information at your fingertips
ri1.8 [options] [names...]
ri1.8 displaies information on Ruby classes, modules, and methods. You
can give the names of classes or methods to see their documentation.
Partial names may be given: if the names match more than one entity, a
list will be shown, otherwise details on that entity will be displayed.
Nested classes and modules can be specified using the normal Name::Name
notation, and instance methods can be distinguished from class methods
using "." (or "