class PC4

Public Class Methods

lookup(str) click to toggle source
# File lib/xdata/postcodes_4.rb, line 10
def self.lookup(str)
  str = str.gsub(/[^\d]/,'')[0..3]
  bbox = @@pc[str]
  return [[bbox[0][0].unpack('e')[0], bbox[0][1].unpack('e')[0]],[bbox[1][0].unpack('e')[0], bbox[1][1].unpack('e')[0]]] if bbox
  nil
end