6 files changed, 17 insertions, 17 deletions
diff --git a/src/Formats/FormatService.kt b/src/Formats/FormatService.kt
index 642fad04..7e66a6b7 100644
--- a/src/Formats/FormatService.kt
+++ b/src/Formats/FormatService.kt
@@ -17,4 +17,4 @@ public interface FormatService {
 }
 
 /** Format content to [String] using specified [location] */
-fun FormatService.format(location: Location, nodes: Iterable<DocumentationNode>): String = kotlin.StringBuilder { appendNodes(location, this, nodes) }.toString()
+fun FormatService.format(location: Location, nodes: Iterable<DocumentationNode>): String = StringBuilder().apply { appendNodes(location, this, nodes) }.toString()
diff --git a/src/Formats/HtmlFormatService.kt b/src/Formats/HtmlFormatService.kt
index 78d3cff2..74b10255 100644
--- a/src/Formats/HtmlFormatService.kt
+++ b/src/Formats/HtmlFormatService.kt
@@ -112,13 +112,13 @@ public open class HtmlFormatService(locationService: LocationService,
 
     override fun appendNodes(location: Location, to: StringBuilder, nodes: Iterable<DocumentationNode>) {
         templateService.appendHeader(to, getPageTitle(nodes))
-        super<StructuredFormatService>.appendNodes(location, to, nodes)
+        super.appendNodes(location, to, nodes)
         templateService.appendFooter(to)
     }
 
     override fun appendOutline(location: Location, to: StringBuilder, nodes: Iterable<DocumentationNode>) {
         templateService.appendHeader(to, "Module Contents")
-        super<OutlineFormatService>.appendOutline(location, to, nodes)
+        super.appendOutline(location, to, nodes)
         templateService.appendFooter(to)
     }
 
@@ -144,16 +144,16 @@ public open class HtmlFormatService(locationService: LocationService,
 
 fun getPageTitle(nodes: Iterable<DocumentationNode>): String? {
     val breakdownByLocation = nodes.groupBy { node -> formatPageTitle(node) }
-    return breakdownByLocation.keySet().singleOrNull()
+    return breakdownByLocation.keys.singleOrNull()
 }
 
 fun formatPageTitle(node: DocumentationNode): String {
     val path = node.path
-    if (path.size() == 1) {
+    if (path.size == 1) {
         return path.first().name
     }
-    val qualifiedName = path.drop(1).map { it.name }.filter { it.length() > 0 }.join(".")
-    if (qualifiedName.length() == 0 && path.size() == 2) {
+    val qualifiedName = path.drop(1).map { it.name }.filter { it.length > 0 }.joinToString(".")
+    if (qualifiedName.length == 0 && path.size == 2) {
         return path.first().name + " / root package"
     }
     return path.first().name + " / " + qualifiedName
diff --git a/src/Formats/JekyllFormatService.kt b/src/Formats/JekyllFormatService.kt
index e4c3ccd5..98958293 100644
--- a/src/Formats/JekyllFormatService.kt
+++ b/src/Formats/JekyllFormatService.kt
@@ -9,7 +9,7 @@ public open class JekyllFormatService(locationService: LocationService,
         appendFrontMatter(nodes, to)
         to.appendln("---")
         to.appendln("")
-        super<MarkdownFormatService>.appendNodes(location, to, nodes)
+        super.appendNodes(location, to, nodes)
     }
 
     protected open fun appendFrontMatter(nodes: Iterable<DocumentationNode>, to: StringBuilder) {
diff --git a/src/Formats/KotlinWebsiteFormatService.kt b/src/Formats/KotlinWebsiteFormatService.kt
index 21fc9dae..3a9fc6cd 100644
--- a/src/Formats/KotlinWebsiteFormatService.kt
+++ b/src/Formats/KotlinWebsiteFormatService.kt
@@ -20,14 +20,14 @@ public class KotlinWebsiteFormatService(locationService: LocationService,
         return ""
     }
 
-    override public fun formatCode(code: String): String = if (code.length() > 0) "<code>$code</code>" else ""
+    override public fun formatCode(code: String): String = if (code.length > 0) "<code>$code</code>" else ""
 
     override fun formatStrikethrough(text: String): String = "<s>$text</s>"
 
     override fun appendAsSignature(to: StringBuilder, block: () -> Unit) {
-        val oldLength = to.length()
+        val oldLength = to.length
         block()
-        if (to.length() > oldLength) {
+        if (to.length > oldLength) {
             to.append("<br/>")  // since we've used HTML to format the signature, add an HTML line break following it
         }
     }
diff --git a/src/Formats/OutlineService.kt b/src/Formats/OutlineService.kt
index 31128d6d..6626cf51 100644
--- a/src/Formats/OutlineService.kt
+++ b/src/Formats/OutlineService.kt
@@ -25,5 +25,5 @@ public interface OutlineFormatService {
     }
 
     fun formatOutline(location: Location, nodes: Iterable<DocumentationNode>): String =
-            StringBuilder { appendOutline(location, this, nodes) }.toString()
+            StringBuilder().apply { appendOutline(location, this, nodes) }.toString()
 }
diff --git a/src/Formats/StructuredFormatService.kt b/src/Formats/StructuredFormatService.kt
index 98277c9c..a9b058d1 100644
--- a/src/Formats/StructuredFormatService.kt
+++ b/src/Formats/StructuredFormatService.kt
@@ -46,11 +46,11 @@ public abstract class StructuredFormatService(locationService: LocationService,
     public abstract fun formatNonBreakingSpace(): String
 
     open fun formatText(location: Location, nodes: Iterable<ContentNode>, listKind: ListKind = ListKind.Unordered): String {
-        return nodes.map { formatText(location, it, listKind) }.join("")
+        return nodes.map { formatText(location, it, listKind) }.joinToString("")
     }
 
     open fun formatText(location: Location, content: ContentNode, listKind: ListKind = ListKind.Unordered): String {
-        return StringBuilder {
+        return StringBuilder().apply {
             when (content) {
                 is ContentText -> append(formatText(content.text))
                 is ContentSymbol -> append(formatSymbol(content.text))
@@ -144,7 +144,7 @@ public abstract class StructuredFormatService(locationService: LocationService,
             appendLine(to)
         }
         node.content.getSectionsWithSubjects().forEach {
-            appendSectionWithSubject(it.getKey(), location, it.getValue(), to)
+            appendSectionWithSubject(it.key, location, it.value, to)
         }
 
         for (section in node.content.sections.filter { it.subjectName == null }) {
@@ -238,7 +238,7 @@ public abstract class StructuredFormatService(locationService: LocationService,
                             appendTableCell(to) {
                                 val breakdownBySummary = members.groupBy { formatText(location, it.summary) }
                                 for ((summary, items) in breakdownBySummary) {
-                                    val signatureTexts = items map { signature ->
+                                    val signatureTexts = items.map { signature ->
                                         val signatureText = languageService.render(signature, RenderMode.SUMMARY)
                                         if (signatureText is ContentBlock && signatureText.isEmpty()) {
                                             ""
@@ -248,7 +248,7 @@ public abstract class StructuredFormatService(locationService: LocationService,
                                             formatText(location, signatureAsCode)
                                         }
                                     }
-                                    signatureTexts.subList(0, signatureTexts.size()-1).forEach {
+                                    signatureTexts.subList(0, signatureTexts.size -1).forEach {
                                         appendAsSignature(to) {
                                             appendLine(to, it)
                                         }