I came up with
```
inline fun <T, R> T.getO...
# randomk
kirillrakhman
03/21/2016, 3:48 PMI came up with
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inline fun <T, R> T.getOrInit(prop: KMutableProperty1<T, R?>, init: () -> R)
= prop.get(this) ?: init().apply { prop.set(this@getOrInit, this) }