lib/aws/structure.rb
def each(&block)
      members.each do |member|
        value = self[member]
        yield(member, value) unless value.nil?
      end
    end
# Yields non-nil property names and values.
Yields non-nil property names and values.
Yields non - nil property names and values .
def each(&block)
      members.each do |member|
        value = self[member]
        yield(member, value) unless value.nil?
      end
    end
def each ( & block ) members . each do | member | value = self [ member ] yield ( member , value ) unless value . nil? end end
Yields non-nil property names and values.
Yields non - nil property names and values .
block