Class: Hash

Inherits:
Object
  • Object
show all
Defined in:
lib/billboard.rb

Instance Method Summary collapse

Instance Method Details

#rubyify_keys! ⇒ Object

Converts all of the keys to strings, optionally formatting key name



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# File 'lib/billboard.rb', line 32

def rubyify_keys!
  keys.each{|k|
    v = delete(k)
    new_key = k.to_s.underscore
    self[new_key] = v
    v.rubyify_keys! if v.is_a?(Hash)
    v.each{|p| p.rubyify_keys! if p.is_a?(Hash)} if v.is_a?(Array)
  }
  self
end