deno.land / x / lodash@4.17.19 / npm-package / isError.js

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var baseGetTag = require('./_baseGetTag'), isObjectLike = require('./isObjectLike'), isPlainObject = require('./isPlainObject');
/** `Object#toString` result references. */var domExcTag = '[object DOMException]', errorTag = '[object Error]';
/** * Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`, * `SyntaxError`, `TypeError`, or `URIError` object. * * @static * @memberOf _ * @since 3.0.0 * @category Lang * @param {*} value The value to check. * @returns {boolean} Returns `true` if `value` is an error object, else `false`. * @example * * _.isError(new Error); * // => true * * _.isError(Error); * // => false */function isError(value) { if (!isObjectLike(value)) { return false; } var tag = baseGetTag(value); return tag == errorTag || tag == domExcTag || (typeof value.message == 'string' && typeof value.name == 'string' && !isPlainObject(value));}
module.exports = isError;
lodash

Version Info

Tagged at
3 years ago

External Dependencies

No external dependencies 🎉