Method: WDI::Config::ConfigFile#keys_with_prefix

Defined in:
lib/wdi/config.rb

#keys_with_prefix(prefix = nil) ⇒ Object 



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# File 'lib/wdi/config.rb', line 84

def keys_with_prefix(prefix=nil)
  return keys if prefix.nil?
  prefix = translate_outgoing(translate_incoming(prefix)) # force correct string format
  key_list = keys.select{|k| (k =~ Regexp.new(prefix)) == 0 }
  key_list.count == 0 ? false : key_list
end