kotlin.text.elementAtOrElse
elementAtOrElse
inline fun CharSequence.elementAtOrElse( index: Int, defaultValue: (Int) -> Char ): Char
Returns a character at the given index or the result of calling the defaultValue function if the index is out of bounds of this char sequence.
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Licensed under the Apache License, Version 2.0.
https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.text/element-at-or-else.html
