date-fns/locale/en/build_distance_in_words_locale/index.js

Modern JavaScript date utility library

function buildDistanceInWordsLocale () {
  var distanceInWordsLocale = {
    lessThanXSeconds: {
      one: 'less than a second',
      other: 'less than {{count}} seconds'
    },

    xSeconds: {
      one: '1 second',
      other: '{{count}} seconds'
    },

    halfAMinute: 'half a minute',

    lessThanXMinutes: {
      one: 'less than a minute',
      other: 'less than {{count}} minutes'
    },

    xMinutes: {
      one: '1 minute',
      other: '{{count}} minutes'
    },

    aboutXHours: {
      one: 'about 1 hour',
      other: 'about {{count}} hours'
    },

    xHours: {
      one: '1 hour',
      other: '{{count}} hours'
    },

    xDays: {
      one: '1 day',
      other: '{{count}} days'
    },

    aboutXMonths: {
      one: 'about 1 month',
      other: 'about {{count}} months'
    },

    xMonths: {
      one: '1 month',
      other: '{{count}} months'
    },

    aboutXYears: {
      one: 'about 1 year',
      other: 'about {{count}} years'
    },

    xYears: {
      one: '1 year',
      other: '{{count}} years'
    },

    overXYears: {
      one: 'over 1 year',
      other: 'over {{count}} years'
    },

    almostXYears: {
      one: 'almost 1 year',
      other: 'almost {{count}} years'
    }
  }

  function localize (token, count, options) {
    options = options || {}

    var result
    if (typeof distanceInWordsLocale[token] === 'string') {
      result = distanceInWordsLocale[token]
    } else if (count === 1) {
      result = distanceInWordsLocale[token].one
    } else {
      result = distanceInWordsLocale[token].other.replace('{{count}}', count)
    }

    if (options.addSuffix) {
      if (options.comparison > 0) {
        return 'in ' + result
      } else {
        return result + ' ago'
      }
    }

    return result
  }

  return {
    localize: localize
  }
}

module.exports = buildDistanceInWordsLocale