generated from nhcarrigan/template
12 lines
432 B
TypeScript
12 lines
432 B
TypeScript
/**
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* Determines if a string is longer than the given length, and if so
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* substrings it and appends an ellipsis.
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*
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* @param {string} str The string to shorten.
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* @param {number} len The maximum allowed length for the string.
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* @returns {string} The potentially shortened string.
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*/
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export const customSubstring = (str: string, len: number): string => {
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return str.length > len ? str.substring(0, len - 3) + "..." : str;
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};
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