Function stylesEqual

src/ink/output.ts:534–543

(a: AnsiCode[], b: AnsiCode[])

}

function stylesEqual(a: AnsiCode[], b: AnsiCode[]): boolean {
  if (a === b) return true // Reference equality fast path
  const len = a.length
  if (len !== b.length) return false
  if (len === 0) return true // Both empty
  for (let i = 0; i < len; i++) {
    if (a[i]!.code !== b[i]!.code) return false
  }
  return true
}

/**
 * Convert a string with ANSI codes into styled characters with proper grapheme