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on this file since d24f17c was d24f17c, checked in by Aleksandar Panovski <apano77@…>, 15 months ago |
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| 1 | import { type, identical, pipe, curryN } from 'ramda';
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| 2 |
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| 3 | /**
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| 4 | * Checks if `value` is an `Error`, `EvalError`, `RangeError`, `ReferenceError`, `SyntaxError`, `TypeError` or `URIError` object.
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| 5 | *
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| 6 | * @func isError
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| 7 | * @category Type
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| 8 | * @memberOf RA
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| 9 | * @since {@link https://char0n.github.io/ramda-adjunct/2.30.0|v2.30.0}
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| 10 | * @sig * -> Boolean
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| 11 | * @param {*} val The value to test
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| 12 | * @return {boolean} Returns `true` if value is an error object, `false` otherwise
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| 13 | * @example
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| 14 | *
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| 15 | * RA.isError(new Error()); //=> true
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| 16 | * RA.isError(Error); //=> false
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| 17 | * RA.isError(1); // => false
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| 18 | */
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| 19 | const isError = curryN(1, pipe(type, identical('Error')));
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| 20 |
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| 21 | export default isError;
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