Merge pull request #1192 from Homebrew/brew_style_fix

`brew style --fix`

Author: MikeMcQuaid

spec/bundle/brew_dumper_spec.rb

@@ -195,13 +195,14 @@
     it "returns an array for all formulae" do
       expect(Formula).to receive(:installed).and_return([foo, bar, baz])
       expect(bar.linked_keg).to receive(:realpath).and_return(OpenStruct.new(basename: "1.0"))
-      expect(Tab).to receive(:for_keg).with(bar.linked_keg).and_return \
+      expect(Tab).to receive(:for_keg).with(bar.linked_keg).and_return(
         instance_double(Tab,
                         installed_as_dependency: false,
                         installed_on_request:    false,
                         poured_from_bottle:      true,
                         runtime_dependencies:    [],
-                        used_options:            [])
+                        used_options:            []),
+      )
       expect(dumper.formulae_by_full_name).to eql({
         "bar"                 => bar_hash,
         "qux/quuz/foo"        => foo_hash,

spec/bundle/cask_installer_spec.rb

@@ -101,10 +101,11 @@
       end
 
       it "installs cask with arguments" do
-        expect(Bundle).to \
+        expect(Bundle).to(
           receive(:system).with(HOMEBREW_BREW_FILE, "install", "--cask", "firefox", "--appdir=/Applications",
                                 verbose: false)
-                          .and_return(true)
+                          .and_return(true),
+        )
         expect(described_class.preinstall("firefox", args: { appdir: "/Applications" })).to be(true)
         expect(described_class.install("firefox", args: { appdir: "/Applications" })).to be(true)
       end

spec/bundle/commands/check_command_spec.rb

@@ -112,8 +112,9 @@
 
     context "when restart_service is true" do
       it "raises an error" do
-        allow_any_instance_of(Pathname).to \
-          receive(:read).and_return("brew 'abc', restart_service: true\nbrew 'def', restart_service: true")
+        allow_any_instance_of(Pathname).to(
+          receive(:read).and_return("brew 'abc', restart_service: true\nbrew 'def', restart_service: true"),
+        )
         allow_any_instance_of(Bundle::Checker::MacAppStoreChecker).to \
           receive(:format_checkable).and_return(1 => "foo")
         expect { do_check }.to raise_error(SystemExit).and output(expected_output).to_stdout
@@ -122,8 +123,9 @@
 
     context "when start_service is true" do
       it "raises an error" do
-        allow_any_instance_of(Pathname).to \
-          receive(:read).and_return("brew 'abc', start_service: true\nbrew 'def', start_service: true")
+        allow_any_instance_of(Pathname).to(
+          receive(:read).and_return("brew 'abc', start_service: true\nbrew 'def', start_service: true"),
+        )
         allow_any_instance_of(Bundle::Checker::MacAppStoreChecker).to \
           receive(:format_checkable).and_return(1 => "foo")
         expect { do_check }.to raise_error(SystemExit).and output(expected_output).to_stdout
@@ -149,8 +151,9 @@
     end
 
     it "raises an error that doesn't mention upgrade" do
-      allow_any_instance_of(Pathname).to \
-        receive(:read).and_return("brew 'abc'")
+      allow_any_instance_of(Pathname).to(
+        receive(:read).and_return("brew 'abc'"),
+      )
       allow_any_instance_of(Bundle::Checker::MacAppStoreChecker).to \
         receive(:format_checkable).and_return(1 => "foo")
       expect { do_check }.to raise_error(SystemExit).and output(expected_output).to_stdout

spec/bundle/commands/list_command_spec.rb

@@ -13,10 +13,15 @@
 
   describe "outputs dependencies to stdout" do
     before do
-      allow_any_instance_of(Pathname).to receive(:read).and_return \
-        "tap 'phinze/cask'\nbrew 'mysql', " \
-        "conflicts_with: ['mysql56']\ncask 'google-chrome'\nmas '1Password', id: 443987910" \
-        "\n whalebrew 'whalebrew/imagemagick'"
+      allow_any_instance_of(Pathname).to receive(:read).and_return(
+        <<~EOS,
+          tap 'phinze/cask'
+          brew 'mysql', conflicts_with: ['mysql56']
+          cask 'google-chrome'
+          mas '1Password', id: 443987910
+          whalebrew 'whalebrew/imagemagick'
+        EOS
+      )
     end
 
     it "only shows brew deps when no options are passed" do

spec/bundle/tap_dumper_spec.rb

@@ -34,9 +34,10 @@
     end
 
     it "dumps output" do
-      expect(dumper.dump).to eql \
+      expect(dumper.dump).to eql(
         "tap \"bitbucket/bar\", \"https://bitbucket.org/bitbucket/bar.git\"\n" \
-        "tap \"homebrew/baz\"\ntap \"homebrew/foo\""
+        "tap \"homebrew/baz\"\ntap \"homebrew/foo\"",
+      )
     end
   end
 end