Padding string in Kotlin -


i trying pad string in kotlin achieve proper alignment on console output. along these lines:

accountsloopquery                             - "$.contactpoints.contactpoints[?(@.contactaccount.id)]" brokerpassword                                - ***** brokeruri                                     - tcp://localhost:61616 brokerusername                                - admin contactpointpriorityproperties                - "contactpointpriority.properties" customercollection                            - "customer" customerhistorycollection                     - "customer_history" defaultsystemowner                            - "tuigroup"

i have ended coding way - cheating java's string.format:

mutablelist.foreach { cp ->     println(string.format("%-45s - %s", cp.name, cp.value)) }

is there proper way kotlin libraries?

you can use .padend(length, padchar = ' ') extension kotlin-stdlib that. accepts desired length , optional padchar (default whitespace):

mutablelist.foreach {     println("${it.name.padend(45)} - ${it.value}") }

there's padstart aligns padding in other direction.


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