Created
October 23, 2012 16:39
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Recuperando Cidades de Estados Brasileiros do Site do IBGE
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require 'nokogiri' | |
require 'htmlentities' | |
require 'open-uri' | |
estados = [ "ac", "al", "am", "ap", "ba", "ce", "df", "es", "go", "ma", "mg", "ms", "mt", | |
"pa", "pb", "pe", "pi", "pr", "rj", "rn", "ro", "rr", "rs", "sc", "se", "sp", | |
"to" ] | |
@result = Hash.new | |
class String | |
def titlecase | |
gsub(/(?:_|\b)(.)/){$1.upcase} | |
end | |
end | |
estados.each do |e| | |
doc = Nokogiri::HTML(open("http://www.ibge.gov.br/cidadesat/includes/#{e}.inc")) | |
doc = doc.xpath('//p') | |
variables = [] | |
doc.each do |c| | |
variables = c.text.encode | |
end | |
variables.gsub! /\r\n/, ' ' | |
variables.force_encoding('UTF-8') | |
estado = variables.match(/uf=(.*?);/)[1] | |
municipios = variables.match(/mundata=(.*?);/)[1] | |
municipios = eval(municipios) | |
municipios_new = [] | |
municipios.each do |m| | |
municipios_new << [:nome => m[6].titlecase, :codigo_ibge => m[7]] | |
end | |
estado_hash = { estado.to_sym => municipios_new } | |
@result.merge! estado_hash | |
end | |
p @result |
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