13 lines
507 B
TypeScript
13 lines
507 B
TypeScript
export const ellipsis = <T, U>(check: T, val: U) => (typeof check === 'undefined' || check === null ? '...' : val)
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export const truncateMiddle = (text: string, length: number, separator = '...') => {
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if (text.length <= length) return text
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const sepLen = separator.length
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const charsToShow = length - sepLen
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const frontChars = Math.ceil(charsToShow / 2)
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const backChars = Math.floor(charsToShow / 2)
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return text.substring(0, frontChars) + separator + text.substring(text.length - backChars)
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}
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