Function processData

packages/intl-localematcher/abstract/utils.ts:56–105

()

let PROCESSED_DATA: LanguageInfo | undefined

function processData(): LanguageInfo {
  if (!PROCESSED_DATA) {
    const paradigmLocales = jsonData.supplemental.languageMatching[
      'written-new'
    ][0]?.paradigmLocales?._locales.split(' ') as any
    const matchVariables = jsonData.supplemental.languageMatching[
      'written-new'
    ].slice(1, 5) as any[]
    const data = jsonData.supplemental.languageMatching['written-new'].slice(5)
    const matches = data.map(d => {
      const key = Object.keys(d)[0] as string
      const value = (
        d as Record<
          string,
          {
            _desired: string
            _distance: string
            oneway?: string
          }
        >
      )[key]
      return {
        supported: key,
        desired: value._desired,
        distance: +value._distance,
        oneway: value.oneway === 'true' ? true : false,
      }
    }, {})
    PROCESSED_DATA = {
      matches,
      matchVariables: matchVariables.reduce<Record<string, string[]>>(
        (all, d) => {
          const key = Object.keys(d)[0] as string
          const value = d[key]
          all[key.slice(1)] = value._value.split('+')
          return all
        },
        {}
      ),
      paradigmLocales: [
        ...paradigmLocales,
        ...paradigmLocales.map((l: string) =>
          new Intl.Locale(l.replace(/_/g, '-')).maximize().toString()
        ),
      ],
    }
  }

  return PROCESSED_DATA
}

function isMatched(
  locale: LSR,