Module: Symbolize

Included in:
PodcastFeedGen::Generator
Defined in:
lib/symbolize.rb

Instance Method Summary collapse

Instance Method Details

#map_value(thing) ⇒ Object 



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# File 'lib/symbolize.rb', line 10

def map_value(thing)
  case thing
  when Hash
    symbolize thing
  when Array
    thing.map { |v| map_value(v) }
  else
    thing
  end
end

#symbolize(hash) ⇒ Object

recursively make all keys of ‘hash` into symbols

Parameters:

  • hash (Hash) —

    The hash



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# File 'lib/symbolize.rb', line 4

def symbolize(hash)
  {}.tap do |h|
    hash.each { |key, value| h[key.to_sym] = map_value(value) }
  end
end