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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