Core formatError.js

100% Statements 9/9

100% Branches 6/6

100% Functions 1/1

100% Lines 9/9

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  import defined from "./defined.js";
 
/**
 * Formats an error object into a String.  If available, uses name, message, and stack
 * properties, otherwise, falls back on toString().
 *
 * @function
 *
 * @param {*} object The item to find in the array.
 * @returns {string} A string containing the formatted error.
 */
function formatError(object) {
  let result;
 
  const name = object.name;
  const message = object.message;
  if (defined(name) && defined(message)) {
    result = `${name}: ${message}`;
  } else {
    result = object.toString();
  }
 
  const stack = object.stack;
  if (defined(stack)) {
    result += `\n${stack}`;
  }
 
  return result;
}
export default formatError;