lib/caramelize/services/page_builder.rb in caramelize-1.1.1 vs lib/caramelize/services/page_builder.rb in caramelize-1.2.0

@@ -1,18 +1,21 @@
+# frozen_string_literal: true
+
 module Caramelize
   module Services
     class PageBuilder
+      HEADLINE = "## Overview of namespaces\n"
+
       def self.build_namespace_overview(namespaces)
-        body = "## Overview of namespaces\n\n"
+        # TODO: change wiki as configurable default home
+        # TODO support other markup syntaxes
 
-        namespaces.each do |namespace|
-          # TODO change wiki as configurable default home
-          # TODO support other markup syntaxes
-          body << "* [[#{namespace[:name]}|#{namespace[:identifier]}/wiki]]  \n"
-        end
+        body = namespaces.map do |namespace|
+          "* [[#{namespace[:name]}|#{namespace[:identifier]}/wiki]]"
+        end.prepend(HEADLINE).join("  \n")
 
-        Page.new(title: "Home",
-                 body: body,
+        Page.new(title: 'Home',
+                 body:,
                  message: 'Create Namespace Overview',
                  latest: true)
       end
     end
   end