Kotlin
Can be replaced with function reference
Info
New
Last modified: 03 December 2024Reports function literal expressions that can be replaced with function references.
Replacing lambdas with function references often makes code look more concise and understandable.
Example:
fun Int.isEven() = this % 2 == 0
fun example() {
val numbers = listOf(1, 2, 4, 7, 9, 10)
val evenNumbers = numbers.filter { it.isEven() }
}
After the quick-fix is applied:
fun Int.isEven() = this % 2 == 0
fun example() {
val numbers = listOf(1, 2, 4, 7, 9, 10)
val evenNumbers = numbers.filter(Int::isEven)
}
- 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.
ConvertLambdaToReference
Inspection Details | |
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By default bundled with: | |
Can be installed with plugin: | Kotlin, 243.23126-IJ |
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