highland-errors-to/lib/errors-to.js

Redirect errors in a highland stream.

var _ = require('highland');

/**
 * errorsTo
 *
 * Redirect errors in a highland stream.
 *
 * @param stream
 * @return
 */
module.exports = function errorsTo(stream) {
  var errorStream = stream.observe().filter(function() { return false; });

  stream = stream.errors(function() {});

  return {
    stream: stream,
    errors: errorStream
  };
};