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matteo-grella/NotEmptyOrNull.kt

Created May 12, 2019 22:05
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Return the list if it is not empty, otherwise null
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NotEmptyOrNull.kt
/**
* Return the list if it is not empty, otherwise null
*/
private fun <T>List<T>.notEmptyOrNull(): List<T>? = if (this.isEmpty()) null else this
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