diff --git a/Library/Homebrew/dev-cmd/create.rb b/Library/Homebrew/dev-cmd/create.rb
index e5481b532c..122be25938 100644
--- a/Library/Homebrew/dev-cmd/create.rb
+++ b/Library/Homebrew/dev-cmd/create.rb
@@ -165,77 +165,73 @@ class FormulaCreator
     path.write ERB.new(template, nil, ">").result(binding)
   end
 
-  def template; <<~EOS
-    # Documentation: https://docs.brew.sh/Formula-Cookbook.html
-    #                http://www.rubydoc.info/github/Homebrew/brew/master/Formula
-    # PLEASE REMOVE ALL GENERATED COMMENTS BEFORE SUBMITTING YOUR PULL REQUEST!
-
-    class #{Formulary.class_s(name)} < Formula
-      desc "#{desc}"
-      homepage "#{homepage}"
-    <% if head? %>
-      head "#{url}"
-    <% else %>
-      url "#{url}"
-    <% unless version.nil? or version.detected_from_url? %>
-      version "#{version}"
-    <% end %>
-      sha256 "#{sha256}"
-    <% end %>
-
-    <% if mode == :cmake %>
-      depends_on "cmake" => :build
-    <% elsif mode == :meson %>
-      depends_on "meson" => :build
-      depends_on "ninja" => :build
-    <% elsif mode.nil? %>
-      # depends_on "cmake" => :build
-    <% end %>
-
-      def install
-        # ENV.deparallelize  # if your formula fails when building in parallel
-
-    <% if mode == :cmake %>
-        system "cmake", ".", *std_cmake_args
-    <% elsif mode == :autotools %>
-        # Remove unrecognized options if warned by configure
-        system "./configure", "--disable-debug",
-                              "--disable-dependency-tracking",
-                              "--disable-silent-rules",
-                              "--prefix=\#{prefix}"
-    <% elsif mode == :meson %>
-        mkdir "build" do
-          system "meson", "--prefix=\#{prefix}", ".."
-          system "ninja"
-          system "ninja", "test"
-          system "ninja", "install"
+  def template
+    <<~EOS
+      # Documentation: https://docs.brew.sh/Formula-Cookbook.html
+      #                http://www.rubydoc.info/github/Homebrew/brew/master/Formula
+      # PLEASE REMOVE ALL GENERATED COMMENTS BEFORE SUBMITTING YOUR PULL REQUEST!
+       class #{Formulary.class_s(name)} < Formula
+        desc "#{desc}"
+        homepage "#{homepage}"
+      <% if head? %>
+        head "#{url}"
+      <% else %>
+        url "#{url}"
+      <% unless version.nil? or version.detected_from_url? %>
+        version "#{version}"
+      <% end %>
+        sha256 "#{sha256}"
+      <% end %>
+       <% if mode == :cmake %>
+        depends_on "cmake" => :build
+      <% elsif mode == :meson %>
+        depends_on "meson" => :build
+        depends_on "ninja" => :build
+      <% elsif mode.nil? %>
+        # depends_on "cmake" => :build
+      <% end %>
+         def install
+          # ENV.deparallelize  # if your formula fails when building in parallel
+       <% if mode == :cmake %>
+          system "cmake", ".", *std_cmake_args
+      <% elsif mode == :autotools %>
+          # Remove unrecognized options if warned by configure
+          system "./configure", "--disable-debug",
+                                "--disable-dependency-tracking",
+                                "--disable-silent-rules",
+                                "--prefix=\#{prefix}"
+      <% elsif mode == :meson %>
+          mkdir "build" do
+            system "meson", "--prefix=\#{prefix}", ".."
+            system "ninja"
+            system "ninja", "test"
+            system "ninja", "install"
+          end
+      <% else %>
+          # Remove unrecognized options if warned by configure
+          system "./configure", "--disable-debug",
+                                "--disable-dependency-tracking",
+                                "--disable-silent-rules",
+                                "--prefix=\#{prefix}"
+          # system "cmake", ".", *std_cmake_args
+      <% end %>
+      <% if mode != :meson %>
+          system "make", "install" # if this fails, try separate make/make install steps
+      <% end %>
+        end
+         test do
+          # `test do` will create, run in and delete a temporary directory.
+          #
+          # This test will fail and we won't accept that! For Homebrew/homebrew-core
+          # this will need to be a test that verifies the functionality of the
+          # software. Run the test with `brew test #{name}`. Options passed
+          # to `brew install` such as `--HEAD` also need to be provided to `brew test`.
+          #
+          # The installed folder is not in the path, so use the entire path to any
+          # executables being tested: `system "\#{bin}/program", "do", "something"`.
+          system "false"
         end
-    <% else %>
-        # Remove unrecognized options if warned by configure
-        system "./configure", "--disable-debug",
-                              "--disable-dependency-tracking",
-                              "--disable-silent-rules",
-                              "--prefix=\#{prefix}"
-        # system "cmake", ".", *std_cmake_args
-    <% end %>
-    <% if mode != :meson %>
-        system "make", "install" # if this fails, try separate make/make install steps
-    <% end %>
       end
-
-      test do
-        # `test do` will create, run in and delete a temporary directory.
-        #
-        # This test will fail and we won't accept that! For Homebrew/homebrew-core
-        # this will need to be a test that verifies the functionality of the
-        # software. Run the test with `brew test #{name}`. Options passed
-        # to `brew install` such as `--HEAD` also need to be provided to `brew test`.
-        #
-        # The installed folder is not in the path, so use the entire path to any
-        # executables being tested: `system "\#{bin}/program", "do", "something"`.
-        system "false"
-      end
-    end
     EOS
   end
 end
diff --git a/Library/Homebrew/keg.rb b/Library/Homebrew/keg.rb
index bb9778c812..e3b93fa728 100644
--- a/Library/Homebrew/keg.rb
+++ b/Library/Homebrew/keg.rb
@@ -54,9 +54,10 @@ class Keg
   end
 
   class DirectoryNotWritableError < LinkError
-    def to_s; <<~EOS
-      Could not symlink #{src}
-      #{dst.dirname} is not writable.
+    def to_s
+      <<~EOS
+        Could not symlink #{src}
+        #{dst.dirname} is not writable.
       EOS
     end
   end
diff --git a/Library/Homebrew/test/cask/dsl_spec.rb b/Library/Homebrew/test/cask/dsl_spec.rb
index a17acfca68..cd296b5ab7 100644
--- a/Library/Homebrew/test/cask/dsl_spec.rb
+++ b/Library/Homebrew/test/cask/dsl_spec.rb
@@ -232,8 +232,9 @@ describe Hbc::DSL, :cask do
       expect(cask.caveats).to be_empty
 
       cask = Hbc::Cask.new("cask-with-caveats") do
-        def caveats; <<~EOS
-          When you install this Cask, you probably want to know this.
+        def caveats
+          <<~EOS
+            When you install this Cask, you probably want to know this.
           EOS
         end
       end
diff --git a/Library/Homebrew/test/support/helper/output_as_tty.rb b/Library/Homebrew/test/support/helper/output_as_tty.rb
index aa9da73cc0..22f96510e3 100644
--- a/Library/Homebrew/test/support/helper/output_as_tty.rb
+++ b/Library/Homebrew/test/support/helper/output_as_tty.rb
@@ -19,7 +19,7 @@ module Test
           return super(block) unless @tty
 
           colored_tty_block = lambda do
-            instance_eval("$#{@output}").extend(Module.new do
+            instance_eval("$#{@output}", __FILE__, __LINE__).extend(Module.new do
               def tty?
                 true
               end
@@ -32,7 +32,7 @@ module Test
           return super(colored_tty_block) if @colors
 
           uncolored_tty_block = lambda do
-            instance_eval <<-EOS
+            instance_eval <<-EOS, __FILE__, __LINE__ + 1
               begin
                 captured_stream = StringIO.new
 
diff --git a/Library/Homebrew/utils/github.rb b/Library/Homebrew/utils/github.rb
index be9bf4dd30..0166763234 100644
--- a/Library/Homebrew/utils/github.rb
+++ b/Library/Homebrew/utils/github.rb
@@ -129,7 +129,7 @@ module GitHub
     # This is a no-op if the user is opting out of using the GitHub API.
     return block_given? ? yield({}) : {} if ENV["HOMEBREW_NO_GITHUB_API"]
 
-    args = %W[--header application/vnd.github.v3+json --write-out \n%{http_code}]
+    args = %W[--header application/vnd.github.v3+json --write-out \n%{http_code}] # rubocop:disable Lint/NestedPercentLiteral
     args += curl_args
 
     token, username = api_credentials