From 95075bd1d080f201cc237a542822de2661f3f242 Mon Sep 17 00:00:00 2001
From: Harsh Shandilya <me@msfjarvis.dev>
Date: Tue, 21 Dec 2021 17:21:54 +0530
Subject: [PATCH] diceware: switch to `buildString` lambda

---
 .../passgen/diceware/DicewarePassphraseGenerator.kt | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/passgen/diceware/src/main/kotlin/dev/msfjarvis/aps/passgen/diceware/DicewarePassphraseGenerator.kt b/passgen/diceware/src/main/kotlin/dev/msfjarvis/aps/passgen/diceware/DicewarePassphraseGenerator.kt
index ee18352e..62e3b97b 100644
--- a/passgen/diceware/src/main/kotlin/dev/msfjarvis/aps/passgen/diceware/DicewarePassphraseGenerator.kt
+++ b/passgen/diceware/src/main/kotlin/dev/msfjarvis/aps/passgen/diceware/DicewarePassphraseGenerator.kt
@@ -23,15 +23,12 @@ constructor(
 
   /** Generates a passphrase with [wordCount] words. */
   public fun generatePassphrase(wordCount: Int, separator: Char): String {
-    return StringBuilder()
-      .apply {
-        repeat(wordCount) { idx ->
-          append(wordMap[die.rollMultiple(DIGITS)])
-          if (idx < wordCount - 1) append(separator)
-        }
+    return buildString {
+      repeat(wordCount) { idx ->
+        append(wordMap[die.rollMultiple(DIGITS)])
+        if (idx < wordCount - 1) append(separator)
       }
-      .toString()
-      .trimEnd()
+    }
   }
 
   private companion object {