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Manual Reference Pages  -  REX::HELPER::REXFILE::PARAMLOOKUP (3)

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NAME

Rex::Helper::Rexfile::ParamLookup - A command to manage task parameters.

A command to manage task parameters. Additionally it register the parameters as template values.

This module also looks inside a CMDB (if present) for a valid key.

CONTENTS

SYNOPSIS



 task "setup", sub {
   my $var = param_lookup "param_name", "default_value";
 };



LOOKUP

First param_lookup checks the task parameters for a valid parameter. If none is found and if a CMDB is used, it will look inside the cmdb.

If your module is named Rex::NTP than it will first look if the key Rex::NTP::param_name exists. If it doesn’t exists it checks for the key param_name.

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perl v5.20.3 REX::HELPER::REXFILE::PARAMLOOKUP (3) 2016-03-07

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