Class: OSMFile

Inherits:
Object
  • Object
show all
Defined in:
lib/fixosm/osm_file.rb

Instance Method Summary collapse

Instance Method Details

#fix_and_save(output_file_path) ⇒ Object 



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# File 'lib/fixosm/osm_file.rb', line 17

def fix_and_save(output_file_path)
  output_doc = Nokogiri::XML::Document.new
  osm_element = output_doc.add_child("<osm></osm>")

  sorted_nodes("node").each do |node|
    osm_element.add_child(node)
  end

  sorted_nodes("way").each do |node|
    osm_element.add_child(node)
  end

  sorted_nodes("relation").each do |node|
    osm_element.add_child(node)
  end

  output_file = File.open(output_file_path, 'w')
  output_file.puts output_doc.to_s
  output_file.close
end

#open(input_file_path) ⇒ Object 



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# File 'lib/fixosm/osm_file.rb', line 4

def open(input_file_path)
  input_file = File.open(input_file_path)
  @input_doc = Nokogiri::XML(input_file)
  input_file.close
end

#sorted_nodes(tagname) ⇒ Object 



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# File 'lib/fixosm/osm_file.rb', line 10

def sorted_nodes(tagname)
  unsorted_nodes = @input_doc.xpath("//#{tagname}")
  unsorted_nodes.sort_by do |node|
    node.attr("id").to_i
  end
end