Function titleize

app/core/utils.js:219–223

const countryNameToCode = country => __guard__(_.find(countries, { country: (country != null ? country.toLowerCase() : undefined) }), x1 => x1.countryCode)

var titleize = s => // Turns things like 'dungeons-of-kithgard' into 'Dungeons of Kithgard'
  _.string.titleize(_.string.humanize(s)).replace(
    / (and|or|but|nor|yet|so|for|a|an|the|in|to|of|at|by|up|for|off|on|with|from)(?= )/ig,
    word => word.toLowerCase(),
  )

const OZ_COURSE_IDS_MAP = {
  CHAPTER_ONE: '5d41d731a8d1836b5aa3cba1',