12-21-2010
The answer is quite simple: single quotes, unlike double quotes, won't interpolate the content of the variable, but take the string as is. See
perldoc perlop for details on quoting.
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LEARN ABOUT SUSE
finance::quote::lerevenu
Finance::Quote::LeRevenu(3) User Contributed Perl Documentation Finance::Quote::LeRevenu(3)
NAME
Finance::Quote::LeRevenu Obtain quotes from http://bourse.lerevenu.com.
SYNOPSIS
use Finance::Quote;
$q = Finance::Quote->new;
%info = Finance::Quote->fetch("LeRevenu","FR0000031122"); # Only query LeRevenu
%info = Finance::Quote->fetch("france","ml"); # Failover to other sources OK.
DESCRIPTION
This module fetches information from the "Paris Stock Exchange", http://bourse.lerevenu.com. All stocks are available.
This module is loaded by default on a Finance::Quote object. It's also possible to load it explicity by placing "LeRevenu" in the argument
list to Finance::Quote->new().
This module provides both the "lerevenu" and "france" fetch methods. Please use the "france" fetch method if you wish to have failover
with future sources for French stocks. Using the "lerevenur" method will guarantee that your information only comes from the Paris Stock
Exchange.
Information obtained by this module may be covered by http://bourse.lerevenu.com terms and conditions See http://bourse.lerevenu.com for
details.
LABELS RETURNED
The following labels may be returned by Finance::Quote::LeRevenu : name, last, date, p_change, open, high, low, close, volume, currency,
method, exchange.
SEE ALSO
Le Revenu, http://bourse.lerevenu.com
perl v5.12.1 2010-07-05 Finance::Quote::LeRevenu(3)