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JohanneA/lambda-wo-receiver.kt

Created November 22, 2021 15:00
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Kotlin test DSL
Raw
lambda-wo-receiver.kt
//Lambda without receiver
fun buildString (
builderAction: (StringBuilder) -> Unit
) : String {
val stringBuilder = StringBuilder()
builderAction(stringBuilder)
return stringBuilder.toString()
}
val string = buildString {
it.append("Hello, ") // Note the need for adding 'it' in front
it.append("World!")
}
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