• NAME
• DESCRIPTION
• SYNOPSIS
• EXPORTED FUNCTIONS
  • is_defined($variable, $default_value)

NAME

Rex::Template - Simple Template Engine.

DESCRIPTION

This is a simple template engine for configuration files.

SYNOPSIS

 my $template = Rex::Template->new;
 print $template->parse($content, \%template_vars);

EXPORTED FUNCTIONS

is_defined($variable, $default_value)

This function will check if $variable is defined. If yes, it will return the value of $variable, otherwise it will return $default_value.

You can use this function inside your templates.

 ServerTokens <%= is_defined($::server_tokens, "Prod") %>

                    cpanm Rex::Template

                    perl -MCPAN -e shell
                    install Rex::Template