Module: Oxidized::Config::Vars

Included in:
Input, Model
Defined in:
lib/oxidized/config/vars.rb

Instance Method Summary collapse

Instance Method Details

#vars(name) ⇒ Object

convenience method for accessing node, group or global level user variables nil values will be ignored



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# File 'lib/oxidized/config/vars.rb', line 4

def vars name
  r = @node.vars[name] unless @node.vars.nil?
  if Oxidized.config.groups.has_key?(@node.group)
    if Oxidized.config.groups[@node.group].vars.has_key?(name.to_s)
      r ||= Oxidized.config.groups[@node.group].vars[name.to_s]
    end
  end
  r ||= Oxidized.config.vars[name.to_s] if Oxidized.config.vars.has_key?(name.to_s)
  r
end