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path: root/spec/functions/getparam_spec.rb
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2013-01-09Add getparam function to get defined resource parametersJaka Hudoklin
As far as i know there's no other puppet-dsl-like way to get parameter of defined resource, so that's why i implemented getparam function, which takes resource reference and parameter name and returns parameter value. Here's another example why this function is really useful: define config($path, $config_param1, $config_param2) { } define example_resource($config) { $path = getparam($config, "path") notice("Path is $path") } define example_resource2($example_resource, $config = getparam($example_resource, "config")) { $config_param1 = getparam($config, "config_param1") notice("Config parameter is $config_param1") } define example_resource3($example_resource, $config = getparam($example_resource, "config")) { $config_param2 = getparam($config, "config_param2") notice("Config parameter is $config_param2") } class test_getparam { config { "config_instance": path => "/some/config/path", config_param1 => "someconfigtext1", config_param2 => "someconfigtext2", } example_resource { "example_resource_instance": config => Config["config_instance"] } example_resource2 { "example_resource_instance": example_resource => Example_resource["example_resource_instance"] } example_resource3 { "example_resource_instance": example_resource => Example_resource2["example_resource_instance"] } } class { "test_getparam": }