whole_func_string: function Zip(output) {
    this.output = output;
    // Set to true when zip is closed
    this._closed = false;
    // Keep track of all files added so we can write central directory
    this._files = [];
    // The currently active file
    this._active = null;
    // Current offset in the output stream
    this._offset = 0;
  
    var zip = this;
    output.on("error", function(error) {
      debug("Zip file encountered an error", error);
      // Closed output, propagate.
      // Output error, destroy all files and propagate.
      zip._closed = true;
      for (var i in zip._files) {
        var file = zip._files[i];
        if (!file._done)
          file.destroy();
      }
      zip.emit("error", error);
    });
    output.on("finish", function () {
      debug("Zip completed");
      zip.emit("end");
    })
    output.on("close", function() {
      debug("Zip completed");
      zip.emit("end");
    });
  }
func_code_string: function Zip(output) {
    this.output = output;
    // Set to true when zip is closed
    this._closed = false;
    // Keep track of all files added so we can write central directory
    this._files = [];
    // The currently active file
    this._active = null;
    // Current offset in the output stream
    this._offset = 0;
  
    var zip = this;
    output.on("error", function(error) {
      debug("Zip file encountered an error", error);
      // Closed output, propagate.
      // Output error, destroy all files and propagate.
      zip._closed = true;
      for (var i in zip._files) {
        var file = zip._files[i];
        if (!file._done)
          file.destroy();
      }
      zip.emit("error", error);
    });
    output.on("finish", function () {
      debug("Zip completed");
      zip.emit("end");
    })
    output.on("close", function() {
      debug("Zip completed");
      zip.emit("end");
    });
  }
func_documentation_string: Creates a new zip.  output - Output stream  Emits the following events: end   - Finished writing to output stream error - Encountered an error writing to output stream