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writeText

kotlin-stdlib / kotlin.io / java.io.File / writeText
Platform and version requirements: JVM (1.0) 
fun File.writeText(
    text: String, 
    charset: Charset = Charsets.UTF_8)

Sets the content of this file as text encoded using UTF-8 or specified charset. If this file exists, it becomes overwritten.

Parameters

text - text to write into file.

charset - character set to use.

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Licensed under the Apache License, Version 2.0.
https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.io/java.io.-file/write-text.html