Create StringBuilderUtils.kt

src/main/kotlin/net/axay/kspigot/languageextensions/kotlinextensions/StringBuilderUtils.kt

@@ -0,0 +1,17 @@
+package net.axay.kspigot.languageextensions.kotlinextensions
+
+internal fun stringBuilder(builder: StringBuilder.() -> Unit) = StringBuilder().apply(builder).toString()
+
+inline fun multiLine(builder: MultiLineBuilder.() -> Unit) = MultiLineBuilder().apply(builder).build()
+
+class MultiLineBuilder {
+
+    private val stringBuilder = StringBuilder()
+
+    operator fun String.unaryPlus() {
+        stringBuilder.appendLine(this)
+    }
+
+    fun build() = stringBuilder.toString()
+
+}