class Data_Load
Attributes
coordinateArrayFromFile[RW]
coordinateArrayFromServer[RW]
postcodeArrayFromFile[RW]
Public Class Methods
new()
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# File lib/test/data_load.rb, line 6 def initialize # Will there be an instance where @postcodeArrayFromFile is nil? if @postcodeArrayFromFile.nil? @postcodeArrayFromFile = [] end if @coordinateArrayFromServer.nil? @coordinateArrayFromServer = [] end if @coordinateArrayFromFile.nil? @coordinateArrayFromFile = [] end end
Public Instance Methods
getCoordinateFromFile(convertToNumbers = nil)
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# File lib/test/data_load.rb, line 73 def getCoordinateFromFile(convertToNumbers = nil) puts "Getting coordinates from file" if convertToNumbers.nil? convertToNumbers = false end File.open("lib/test/sample_data/coordinates", "r") do |file| while line = file.gets coordinate = line.strip.split("-") if convertToNumbers == true if coordinate[0].is_number? && coordinate[1].is_number? coordinate[0] = coordinate[0].to_f coordinate[1] = coordinate[1].to_f else raise "Error! #{coordinate[0]} & #{coordinate[1]} is not a number!" end end @coordinateArrayFromFile.push(coordinate) end end puts "Done getting coordinates from file" puts end
getCoordinateFromMapSynq()
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# File lib/test/data_load.rb, line 21 def getCoordinateFromMapSynq puts "Getting postcodes from file..." getPostcodeFromFile() print "Requesting coordinates from server..." @postcodeArrayFromFile.each do |postcode| print "." mapsynqUrl = "http://www.mapsynq.com/home/search1?q=#{postcode}&lat=&lon=&page=1" begin url = URI.parse(mapsynqUrl) req = Net::HTTP::Get.new(url.to_s) res = Net::HTTP.start(url.host, url.port) {|http| http.request(req) } result = JSON.parse(res.body)["result"] unless result.empty? yCoordinate = result[0]["true_latitude"] xCoordinate = result[0]["true_longitude"] coordinate = "#{xCoordinate}-#{yCoordinate}" coordinateArrayFromServer.push(coordinate) end rescue puts $!, $@ puts next end end print "\n" puts "Done requesting coordinates from server" puts end
getPostcodeFromFile()
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# File lib/test/data_load.rb, line 60 def getPostcodeFromFile puts "Getting postcodes from file" File.open("lib/test/sample_data/postcodes", "r") do |file| while line = file.gets @postcodeArrayFromFile.push(line.strip) end end puts "Done getting postcodes from file" puts end
writeCoordinateToFile()
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# File lib/test/data_load.rb, line 98 def writeCoordinateToFile puts "Writing coordinates to file" File.open("lib/test/sample_data/coordinates", "w") do |file| @coordinateArrayFromServer.each do |coordinate| file.puts coordinate end end puts "Done writing coordinates to file" puts end