Convert Wind Direction (degrees) to Compass Points

Setup, Configuration and Use Scripts & Rules
26

I just came across the need to do this.
My version (in jruby)

# Given the direction in degrees, return the direction abbreviation
def direction_name(degree)
  degree = (degree + 11.25) % 360
  index = (degree.to_f / 22.5).floor
  %w[N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW][index]
end