20 lines
590 B
TypeScript
20 lines
590 B
TypeScript
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/**
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* Truncates a description string to a maximum character length.
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* If truncated, appends "..." to indicate continuation.
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*
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* @param description - The description string to truncate
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* @param maxLength - Maximum character length (default: 120)
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* @returns Truncated description with "..." appended if it was truncated
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*/
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export function truncateDescription(description: string, maxLength: number = 120): string {
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if (!description) {
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return description
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}
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if (description.length <= maxLength) {
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return description
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}
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return description.slice(0, maxLength) + "..."
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}
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