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📄 dedupeTestCases.ts

📊 Analysis Summary

Metric	Count
🔧 Functions	1

📚 Table of Contents

• Functions

🛠️ File Location:

📂 packages/eslint-plugin/tests/dedupeTestCases.ts

Functions

dedupeTestCases(caseArrays: (readonly T[])[]): T[]

Code

<T>(...caseArrays: (readonly T[])[]): T[] => {
  const cases = caseArrays.flat();
  const dedupedCases = Object.values(
    Object.fromEntries(
      cases.map(testCase => [JSON.stringify(testCase), testCase]),
    ),
  );
  if (cases.length === dedupedCases.length) {
    throw new Error(
      '`dedupeTestCases` is not necessary — no duplicate test cases detected!',
    );
  }
  return dedupedCases;
}

• Parameters:
• caseArrays: (readonly T[])[]
• Return Type: T[]
• Calls:
• caseArrays.flat
• Object.values
• Object.fromEntries
• cases.map
• JSON.stringify

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