Function getGraphemeSegmenter

src/utils/intl.ts:13–20

()

let wordSegmenter: Intl.Segmenter | null = null

export function getGraphemeSegmenter(): Intl.Segmenter {
  if (!graphemeSegmenter) {
    graphemeSegmenter = new Intl.Segmenter(undefined, {
      granularity: 'grapheme',
    })
  }
  return graphemeSegmenter
}

/**
 * Extract the first grapheme cluster from a string.