Top Level Namespace
Defined Under Namespace
Modules: ORTools
Instance Method Summary collapse
Instance Method Details
#download_file(url, download_path, redirects = 0) ⇒ Object
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# File 'ext/or-tools/vendor.rb', line 59 def download_file(url, download_path, redirects = 0) raise "Too many redirects" if redirects > 10 uri = URI(url) location = nil Net::HTTP.start(uri.host, uri.port, use_ssl: true) do |http| request = Net::HTTP::Get.new(uri) http.request(request) do |response| case response when Net::HTTPRedirection location = response["location"] when Net::HTTPSuccess i = 0 File.open(download_path, "wb") do |f| response.read_body do |chunk| f.write(chunk) # print progress putc "." if i % 50 == 0 i += 1 end end puts # newline else raise "Bad response" end end end # outside of Net::HTTP block to close previous connection download_file(location, download_path, redirects + 1) if location end |