prepare-stack-trace/lib/index.js

Error.prepareStackTrace ponyfill for Node. Made for Cabin.

"use strict";

var ErrorToString = Error.prototype.toString;

function prepareStackTrace(err, trace) {
  var errorString = ErrorToString.call(err);
  if (trace.length === 0) return errorString;
  return "".concat(errorString, "\n    at ").concat(trace.join('\n    at '));
}

module.exports = prepareStackTrace;
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