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Add helper.ts #74

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Add helper.ts #74

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31 changes: 31 additions & 0 deletions helper.ts
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Original file line number Diff line number Diff line change
@@ -0,0 +1,31 @@
export function formatString(input: string): string {
return input.trim().toLowerCase().replace(/\s+/g, '-');
}

export function calculateSum(numbers: number[]): number {
return numbers.reduce((acc, num) => acc + num, 0);
}
Comment on lines +5 to +7
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⚠️ Potential issue

Remove calculateSum function - violates organizational standards.

According to organizational documentation, this function should NOT be included in helper.ts because it already exists elsewhere in the codebase. This violates the documented constraint from the "Add TypeScript helper functions" specification.

-export function calculateSum(numbers: number[]): number {
-  return numbers.reduce((acc, num) => acc + num, 0);
-}
-
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
export function calculateSum(numbers: number[]): number {
return numbers.reduce((acc, num) => acc + num, 0);
}
🤖 Prompt for AI Agents 
In helper.ts around lines 5 to 7, remove the calculateSum function entirely as
it duplicates existing functionality elsewhere in the codebase, violating
organizational standards. Ensure no references to this function remain in the
file or other parts of the code to maintain consistency with the "Add TypeScript
helper functions" specification.


export function isValidEmail(email: string): boolean {
const emailRegex = /^[^\s@]+@[^\s@]+\.[^\s@]+$/;
return emailRegex.test(email);
}

export function debounce<T extends (...args: any[]) => any>(
func: T,
delay: number
): (...args: Parameters<T>) => void {
let timeoutId: NodeJS.Timeout;
return (...args: Parameters<T>) => {
clearTimeout(timeoutId);
timeoutId = setTimeout(() => func(...args), delay);
};
}

export function chunk<T>(array: T[], size: number): T[][] {
const chunks: T[][] = [];
for (let i = 0; i < array.length; i += size) {
chunks.push(array.slice(i, i + size));
}
return chunks;
}