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Description

A simple 'top' interface for Ruby

Prerequisites

Requires the "sys/proctable" package (which should be installed along
with this package).

Synopsis

require "sys/top"

Sys::Top.top(5).each{ |ps|
   p ps
}

Constants

VERSION

Returns the version number of this package as a String.

Class Methods

Sys::Top.top(number=10, field="pctcpu")

Returns an array of ProcTableStruct's.  The size of the array (i.e. the
number of processes) that it returns is based on +number+, and sorted by
+pctcpu+.  By default, the size and field values are 10 and "pctcpu",
respectively.

Notes

Not all fields are available on all platforms.  Please check your
platform specific documentation for which fields are available.

Bugs

None that I'm aware of.  Please log bug reports on the project page at
http://www.rubyforge.org/projects/sysutils

License

Artistic 2.0

Copyright

(C) 2004-2009 Daniel J. Berger
All Rights Reserved.

Warranty

This package is provided "as is" and without any express or
implied warranties, including, without limitation, the implied
warranties of merchantability and fitness for a particular purpose.

Author

Daniel J. Berger

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