Scope function with nested forEach can be simplified
Reports forEach
functions in the scope functions such as also
or apply
that can be simplified.
Convert forEach call to onEach quick-fix can be used to amend the code automatically.
Examples:
fun test(list: List<Int>) {
val x = list.also { it.forEach { it + 4 } }.toString()
val y = list.apply { forEach { println(it) } }
}
After the quick-fix is applied:
fun test(list: List<Int>) {
val x = list.onEach { it + 4 }.toString()
val y = list.onEach { println(it) }
}
Locating this inspection
- By ID
Can be used to locate inspection in e.g. Qodana configuration files, where you can quickly enable or disable it, or adjust its settings.
SimplifyNestedEachInScopeFunction- Via Settings dialog
Path to the inspection settings via IntelliJ Platform IDE Settings dialog, when you need to adjust inspection settings directly from your IDE.
Availability
- By default bundled with
- Can be installed with plugin
Kotlin, 241.18072-IJ
Last modified: 18 June 2024