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📄 getStringLength.ts

📊 Analysis Summary

Metric	Count
🔧 Functions	2
📦 Imports	1
📊 Variables & Constants	1

📚 Table of Contents

• Imports
• Variables & Constants
• Functions

🛠️ File Location:

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

📦 Imports

Name	Source
Graphemer	graphemer

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Variables & Constants

Name	Type	Kind	Value	Exported
splitter	Graphemer | undefined	let/var	*not shown*	✗

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Functions

isASCII(value: string): boolean

Code

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

• Parameters:
• value: string
• Return Type: boolean
• Calls:
• /^[\u0020-\u007f]*$/u.test

getStringLength(value: string): number

Code

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

  splitter ??= new Graphemer();

  return splitter.countGraphemes(value);
}

• Parameters:
• value: string
• Return Type: number
• Calls:
• isASCII
• splitter.countGraphemes

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