abigezunt

def values(hsh, key)
  return [] if !hsh.kind_of? Hash
  v = hsh[key] ? [hsh[key]] : []
  hsh.values.select{|i| i.kind_of? Hash or i.kind_of? Array}.each do |val|
    if val.kind_of? Hash
      v+= values(val, key)
    else
      val.each {|i| v+= values(i, key)}
    end
  end