diff --git a/Library/Homebrew/tab.rb b/Library/Homebrew/tab.rb
index 0fed724a8d..02a7276683 100644
--- a/Library/Homebrew/tab.rb
+++ b/Library/Homebrew/tab.rb
@@ -38,12 +38,12 @@ class Tab < OpenStruct
       end,
       "source" => {
         "path" => formula.specified_path.to_s,
-        "tap" => formula.tap ? formula.tap.name : nil,
+        "tap" => formula.tap&.name,
         "spec" => formula.active_spec_sym.to_s,
         "versions" => {
-          "stable" => formula.stable ? formula.stable.version.to_s : nil,
-          "devel" => formula.devel ? formula.devel.version.to_s : nil,
-          "head" => formula.head ? formula.head.version.to_s : nil,
+          "stable" => formula.stable&.version.to_s,
+          "devel" => formula.devel&.version.to_s,
+          "head" => formula.head&.version.to_s,
           "version_scheme" => formula.version_scheme,
         },
       },
@@ -66,7 +66,7 @@ class Tab < OpenStruct
     attributes["source"] ||= {}
 
     tapped_from = attributes["tapped_from"]
-    unless tapped_from.nil? || tapped_from == "path or URL"
+    if !tapped_from.nil? && tapped_from != "path or URL"
       attributes["source"]["tap"] = attributes.delete("tapped_from")
     end
 
@@ -156,12 +156,12 @@ class Tab < OpenStruct
       tab.unused_options = f.options.as_flags
       tab.source = {
         "path" => f.specified_path.to_s,
-        "tap" => f.tap ? f.tap.name : f.tap,
+        "tap" => f.tap&.name,
         "spec" => f.active_spec_sym.to_s,
         "versions" => {
-          "stable" => f.stable ? f.stable.version.to_s : nil,
-          "devel" => f.devel ? f.devel.version.to_s : nil,
-          "head" => f.head ? f.head.version.to_s : nil,
+          "stable" => f.stable&.version.to_s,
+          "devel" => f.devel&.version.to_s,
+          "head" => f.head&.version.to_s,
           "version_scheme" => f.version_scheme,
         },
       }