Method: Puppet::Settings::ChainedValues#interpolate

Defined in:
lib/puppet/settings.rb

#interpolate(name) ⇒ Object

Lookup the interpolated value. All instances of ‘$name` in the value will be replaced by performing a lookup of `name` and substituting the text for `$name` in the original value. This interpolation is only performed if the looked up value is a String.

Parameters:

  • name (Symbol) —

    The configuration setting name to look up

Returns:

  • (Object) —

    The configuration setting value or nil if the setting is not known



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# File 'lib/puppet/settings.rb', line 1462

def interpolate(name)
  setting = @defaults[name]
  return nil unless setting

  lookup_and_convert(name) do |val|
    setting.munge(val)
  end
end