Question

How to trim punctuation in Kotlin

Answer 1

fun main() {
    val array = arrayOf(
        "kotlin!!!",
        "...c",
        "java,,,",
        "c++",
        "**python__",
        ".S.Q.L."
    )

    array.forEach { s -> println(trimPunctuation(s)) }
}

fun trimPunctuation(s: String): String {
    val charsToTrim = charArrayOf('*', '!', ',', '.', '_')
    
    return s.trim(*charsToTrim)
}


 
 
/*
run:
   
kotlin
c
java
c++
python
S.Q.L
   
*/

 

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