method

cache_update_path

Ruby latest stable (v2_5_5) - 0 notes - Class: RemoteFetcher

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cache_update_path(uri, path = nil, update = true) public

Downloads uri to path if necessary. If no path is given, it just passes the data.

# File lib/rubygems/remote_fetcher.rb, line 324
  def cache_update_path uri, path = nil, update = true
    mtime = path && File.stat(path).mtime rescue nil

    data = fetch_path(uri, mtime)

    if data == nil # indicates the server returned 304 Not Modified
      return Gem.read_binary(path)
    end

    if update and path
      Gem.write_binary(path, data)
    end

    data
  end

cache_update_path

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