Put everything in a single

apply

?

In that case, should i use apply or run ? with run :

return httpUrlBuilder().run {
  addQueryParameter(PARAMETER_CARD_ID, param.cardId)
  if (param.promoCode.isBlank().not()) {
    addQueryParameter(PARAMETER_PROMOCODE, param.promoCode)
  }
  build()
}

with apply :

return httpUrlBuilder().apply {
  addQueryParameter(PARAMETER_CARD_ID, param.cardId)
  if (param.promoCode.isBlank().not()) {
    addQueryParameter(PARAMETER_PROMOCODE, param.promoCode)
  }
}.build()

I'd argue that the

apply

version is clearer here, since there is a clear separation between the setting-up and the actual running.

yeah that's not a big deal but i just wanted to know if there is some "good practices" to write stuff like that