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📄 getStringLength

📊 Analysis Summary

Metric	Count
🔧 Functions	2
📊 Variables & Constants	1

📚 Table of Contents

• Variables & Constants
• Functions

🛠️ File Location:

📂 packages/eslint-plugin/src/util/getStringLength.ts

Variables & Constants

Name	Type	Kind	Value	Exported
segmenter	Intl.Segmenter \| undefined	let/var	*not shown*	✗

---

Functions

getStringLength(value: string): number

Parameters:

• value string

Returns: number

Calls:

• isASCII
• segmenter.segment

Code

export function getStringLength(value: string): number {
  if (isASCII(value)) {
    return value.length;
  }

  segmenter ??= new Intl.Segmenter();

  return [...segmenter.segment(value)].length;
}

isASCII(value: string): boolean

Parameters:

• value string

Returns: boolean

Calls:

• /^[\u0020-\u007f]*$/u.test

Code

function isASCII(value: string): boolean {
  return /^[\u0020-\u007f]*$/u.test(value);
}

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