class Podpisy::Postcodes
Public Class Methods
new()
click to toggle source
# File lib/podpisy/postcodes.rb, line 8 def initialize fn = File.expand_path('kody.csv', File.dirname(__FILE__)) @kody = {} CSV.foreach(fn, headers: true, col_sep: ',') do |row| x = @kody[row['kod']] x = {m:Set.new, p:Set.new, w:Set.new} unless x x[:m] << row['miejscowosc'] x[:p] << row['powiat'] x[:w] << row['wojewodztwo'] @kody[row['kod']] = x end end
Public Instance Methods
unambiguous(kod, *order)
click to toggle source
# File lib/podpisy/postcodes.rb, line 22 def unambiguous(kod, *order) x = @kody[kod] return '' unless x order.each do |at| next if x[at].length > 1 return @@format[at] % x[at].first end '' end