class Cucumber::Messages::Duration

def self.from_h(hash)

#
Cucumber::Messages::Duration.from_h(some_hash) # => #

corresponding snake_cased attributes.
If the hash keys are camelCased, they are properly assigned to the
Returns a new Duration from the given hash.
# 
def self.from_h(hash)
  return nil if hash.nil?
  new(
    seconds: hash[:seconds],
    nanos: hash[:nanos]
  )
end