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stargt/string.spacer.kt

Created March 28, 2019 13:09
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string.spacer.kt
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string.spacer.kt
/* Put space into string between chunks of same length */
fun String.spacer(unitLength: Int = Int.MAX_VALUE, spaceCharacter: String = " "): String = chunked(unitLength).joinToString(spaceCharacter)
/**
* e.g.
* "123456789012345678".spacer(4) => "1234 5678 9012 3456 78"
* "123456789012345678".spacer(4, "@") => "1234@5678@9012@3456@78"
*/
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