Kotlin メモ : repeat

repeat

指定回数だけ action を実行します。

view plainprint?

1. val count = supportFragmentManager.backStackEntryCount  
2. repeat(count) {  
3.     supportFragmentManager.popBackStack()  
4. }  

val count = supportFragmentManager.backStackEntryCount repeat(count) { supportFragmentManager.popBackStack() }