24 lines
563 B
JavaScript
24 lines
563 B
JavaScript
/**
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* @fileoverview Shared utilities for error messages.
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* @author Josh Goldberg
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*/
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'use strict';
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/**
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* Converts a value to a string that may be printed in errors.
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* @param {any} value The invalid value.
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* @param {number} indentation How many spaces to indent
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* @returns {string} The value, stringified.
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*/
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function stringifyValueForError(value, indentation) {
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return value ?
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JSON.stringify(value, null, 4).replace(
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/\n/gu,
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`\n${' '.repeat(indentation)}`
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)
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: `${value}`;
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}
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module.exports = { stringifyValueForError };
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