Use “squiggly” heredocs.

10 files changed, 33 insertions, 33 deletions

diff --git a/Library/Homebrew/test/cask/cli/cat_spec.rb b/Library/Homebrew/test/cask/cli/cat_spec.rb
index 6b54a2e4b..e1db1b17d 100644
--- a/Library/Homebrew/test/cask/cli/cat_spec.rb
+++ b/Library/Homebrew/test/cask/cli/cat_spec.rb
@@ -7,7 +7,7 @@ describe Hbc::CLI::Cat, :cask do
 
   describe "given a basic Cask" do
     let(:basic_cask_content) {
-      <<-EOS.undent
+      <<~EOS
         cask 'basic-cask' do
           version '1.2.3'
           sha256 '8c62a2b791cf5f0da6066a0a4b6e85f62949cd60975da062df44adf887f4370b'
diff --git a/Library/Homebrew/test/cask/cli/cleanup_spec.rb b/Library/Homebrew/test/cask/cli/cleanup_spec.rb
index 7cf00352d..cbef71be8 100644
--- a/Library/Homebrew/test/cask/cli/cleanup_spec.rb
+++ b/Library/Homebrew/test/cask/cli/cleanup_spec.rb
@@ -32,7 +32,7 @@ describe Hbc::CLI::Cleanup, :cask do
 
       expect {
         subject.run
-      }.to output(<<-EOS.undent).to_stdout
+      }.to output(<<~EOS).to_stdout
         ==> Removing cached downloads for #{cask_token}
         #{cached_downloads[0]}
         ==> This operation has freed approximately #{disk_usage_readable(cleanup_size)} of disk space.
@@ -52,7 +52,7 @@ describe Hbc::CLI::Cleanup, :cask do
 
         expect {
           subject.run
-        }.to output(<<-EOS.undent).to_stdout
+        }.to output(<<~EOS).to_stdout
           ==> Removing cached downloads
           #{cached_download}
           ==> This operation has freed approximately #{disk_usage_readable(cleanup_size)} of disk space.
@@ -70,7 +70,7 @@ describe Hbc::CLI::Cleanup, :cask do
 
           expect {
             subject.run
-          }.to output(<<-EOS.undent).to_stdout
+          }.to output(<<~EOS).to_stdout
             ==> Removing cached downloads older than 10 days old
             Nothing to do
           EOS
diff --git a/Library/Homebrew/test/cask/cli/create_spec.rb b/Library/Homebrew/test/cask/cli/create_spec.rb
index 60c03db75..1b15ecd40 100644
--- a/Library/Homebrew/test/cask/cli/create_spec.rb
+++ b/Library/Homebrew/test/cask/cli/create_spec.rb
@@ -28,7 +28,7 @@ describe Hbc::CLI::Create, :cask do
   it "drops a template down for the specified Cask" do
     described_class.run("new-cask")
     template = File.read(Hbc::CaskLoader.path("new-cask"))
-    expect(template).to eq <<-EOS.undent
+    expect(template).to eq <<~EOS
       cask 'new-cask' do
         version ''
         sha256 ''
diff --git a/Library/Homebrew/test/cask/cli/info_spec.rb b/Library/Homebrew/test/cask/cli/info_spec.rb
index e24eead11..0fc751e06 100644
--- a/Library/Homebrew/test/cask/cli/info_spec.rb
+++ b/Library/Homebrew/test/cask/cli/info_spec.rb
@@ -8,7 +8,7 @@ describe Hbc::CLI::Info, :cask do
   it "displays some nice info about the specified Cask" do
     expect {
       described_class.run("local-caffeine")
-    }.to output(<<-EOS.undent).to_stdout
+    }.to output(<<~EOS).to_stdout
       local-caffeine: 1.2.3
       http://example.com/local-caffeine
       Not installed
@@ -22,7 +22,7 @@ describe Hbc::CLI::Info, :cask do
 
   describe "given multiple Casks" do
     let(:expected_output) {
-      <<-EOS.undent
+      <<~EOS
         local-caffeine: 1.2.3
         http://example.com/local-caffeine
         Not installed
@@ -52,7 +52,7 @@ describe Hbc::CLI::Info, :cask do
   it "should print caveats if the Cask provided one" do
     expect {
       described_class.run("with-caveats")
-    }.to output(<<-EOS.undent).to_stdout
+    }.to output(<<~EOS).to_stdout
       with-caveats: 1.2.3
       http://example.com/local-caffeine
       Not installed
@@ -78,7 +78,7 @@ describe Hbc::CLI::Info, :cask do
   it 'should not print "Caveats" section divider if the caveats block has no output' do
     expect {
       described_class.run("with-conditional-caveats")
-    }.to output(<<-EOS.undent).to_stdout
+    }.to output(<<~EOS).to_stdout
       with-conditional-caveats: 1.2.3
       http://example.com/local-caffeine
       Not installed
@@ -93,7 +93,7 @@ describe Hbc::CLI::Info, :cask do
   it "prints languages specified in the Cask" do
     expect {
       described_class.run("with-languages")
-    }.to output(<<-EOS.undent).to_stdout
+    }.to output(<<~EOS).to_stdout
       with-languages: 1.2.3
       http://example.com/local-caffeine
       Not installed
@@ -110,7 +110,7 @@ describe Hbc::CLI::Info, :cask do
   it 'does not print "Languages" section divider if the languages block has no output' do
     expect {
       described_class.run("without-languages")
-    }.to output(<<-EOS.undent).to_stdout
+    }.to output(<<~EOS).to_stdout
       without-languages: 1.2.3
       http://example.com/local-caffeine
       Not installed
diff --git a/Library/Homebrew/test/cask/cli/install_spec.rb b/Library/Homebrew/test/cask/cli/install_spec.rb
index c918a3529..25d6cdc93 100644
--- a/Library/Homebrew/test/cask/cli/install_spec.rb
+++ b/Library/Homebrew/test/cask/cli/install_spec.rb
@@ -6,7 +6,7 @@ describe Hbc::CLI::Install, :cask do
   it_behaves_like "a command that handles invalid options"
 
   it "displays the installation progress" do
-    output = Regexp.new <<-EOS.undent
+    output = Regexp.new <<~EOS
       ==> Downloading file:.*caffeine.zip
       ==> Verifying checksum for Cask local-caffeine
       ==> Installing Cask local-caffeine
diff --git a/Library/Homebrew/test/cask/cli/list_spec.rb b/Library/Homebrew/test/cask/cli/list_spec.rb
index 301ca9b89..eef233acc 100644
--- a/Library/Homebrew/test/cask/cli/list_spec.rb
+++ b/Library/Homebrew/test/cask/cli/list_spec.rb
@@ -12,7 +12,7 @@ describe Hbc::CLI::List, :cask do
 
     expect {
       described_class.run
-    }.to output(<<-EOS.undent).to_stdout
+    }.to output(<<~EOS).to_stdout
       local-caffeine
       local-transmission
     EOS
@@ -31,7 +31,7 @@ describe Hbc::CLI::List, :cask do
 
     expect {
       described_class.run("--full-name")
-    }.to output(<<-EOS.undent).to_stdout
+    }.to output(<<~EOS).to_stdout
       local-caffeine
       local-transmission
       third-party/tap/third-party-cask
@@ -41,7 +41,7 @@ describe Hbc::CLI::List, :cask do
   describe "lists versions" do
     let(:casks) { ["local-caffeine", "local-transmission"] }
     let(:expected_output) {
-      <<-EOS.undent
+      <<~EOS
         local-caffeine 1.2.3
         local-transmission 2.61
       EOS
@@ -78,7 +78,7 @@ describe Hbc::CLI::List, :cask do
 
       expect {
         described_class.run("local-transmission", "local-caffeine")
-      }.to output(<<-EOS.undent).to_stdout
+      }.to output(<<~EOS).to_stdout
         ==> Apps
         #{Hbc.appdir.join("Transmission.app")} (#{Hbc.appdir.join("Transmission.app").abv})
         ==> Apps
diff --git a/Library/Homebrew/test/cask/cli/outdated_spec.rb b/Library/Homebrew/test/cask/cli/outdated_spec.rb
index 5bbf18d21..1ee6a6d7d 100644
--- a/Library/Homebrew/test/cask/cli/outdated_spec.rb
+++ b/Library/Homebrew/test/cask/cli/outdated_spec.rb
@@ -23,7 +23,7 @@ describe Hbc::CLI::Outdated, :cask do
     it "checks all the installed Casks when no token is provided" do
       expect {
         described_class.run
-      }.to output(<<-EOS.undent).to_stdout
+      }.to output(<<~EOS).to_stdout
         local-caffeine (1.2.2) != 1.2.3
         local-transmission (2.60) != 2.61
       EOS
@@ -32,7 +32,7 @@ describe Hbc::CLI::Outdated, :cask do
     it "checks only the tokens specified in the command line" do
       expect {
         described_class.run("local-caffeine")
-      }.to output(<<-EOS.undent).to_stdout
+      }.to output(<<~EOS).to_stdout
         local-caffeine (1.2.2) != 1.2.3
       EOS
     end
@@ -40,7 +40,7 @@ describe Hbc::CLI::Outdated, :cask do
     it 'ignores "auto_updates" and "latest" Casks even when their tokens are provided in the command line' do
       expect {
         described_class.run("local-caffeine", "auto-updates", "version-latest-string")
-      }.to output(<<-EOS.undent).to_stdout
+      }.to output(<<~EOS).to_stdout
         local-caffeine (1.2.2) != 1.2.3
       EOS
     end
@@ -54,7 +54,7 @@ describe Hbc::CLI::Outdated, :cask do
     it "lists only the names (no versions) of the outdated Casks with --quiet" do
       expect {
         described_class.run("--verbose", "--quiet")
-      }.to output(<<-EOS.undent).to_stdout
+      }.to output(<<~EOS).to_stdout
         local-caffeine
         local-transmission
       EOS
@@ -65,7 +65,7 @@ describe Hbc::CLI::Outdated, :cask do
     it 'includes the Casks with "auto_updates true" or "version latest" with --greedy' do
       expect {
         described_class.run("--greedy")
-      }.to output(<<-EOS.undent).to_stdout
+      }.to output(<<~EOS).to_stdout
         auto-updates (2.57) != 2.61
         local-caffeine (1.2.2) != 1.2.3
         local-transmission (2.60) != 2.61
@@ -79,7 +79,7 @@ describe Hbc::CLI::Outdated, :cask do
 
       expect {
         described_class.run("--greedy")
-      }.to output(<<-EOS.undent).to_stdout
+      }.to output(<<~EOS).to_stdout
         local-caffeine (1.2.2) != 1.2.3
         local-transmission (2.60) != 2.61
         version-latest-string (latest) != latest
diff --git a/Library/Homebrew/test/cask/cli/reinstall_spec.rb b/Library/Homebrew/test/cask/cli/reinstall_spec.rb
index 95294b695..5e551e5b5 100644
--- a/Library/Homebrew/test/cask/cli/reinstall_spec.rb
+++ b/Library/Homebrew/test/cask/cli/reinstall_spec.rb
@@ -8,7 +8,7 @@ describe Hbc::CLI::Reinstall, :cask do
 
     Hbc::Installer.new(caffeine).install
 
-    output = Regexp.new <<-EOS.undent
+    output = Regexp.new <<~EOS
       ==> Downloading file:.*caffeine.zip
       Already downloaded: .*local-caffeine--1.2.3.zip
       ==> Verifying checksum for Cask local-caffeine
diff --git a/Library/Homebrew/test/cask/cli/search_spec.rb b/Library/Homebrew/test/cask/cli/search_spec.rb
index a4f796f3c..cd1a7bd43 100644
--- a/Library/Homebrew/test/cask/cli/search_spec.rb
+++ b/Library/Homebrew/test/cask/cli/search_spec.rb
@@ -12,7 +12,7 @@ describe Hbc::CLI::Search, :cask do
 
     expect {
       Hbc::CLI::Search.run("local")
-    }.to output(<<-EOS.undent).to_stdout.as_tty
+    }.to output(<<~EOS).to_stdout.as_tty
       ==> Partial Matches
       local-caffeine
       local-transmission
@@ -24,7 +24,7 @@ describe Hbc::CLI::Search, :cask do
 
     expect {
       Hbc::CLI::Search.run("local")
-    }.to output(<<-EOS.undent).to_stdout
+    }.to output(<<~EOS).to_stdout
       local-caffeine
       local-transmission
     EOS
@@ -35,7 +35,7 @@ describe Hbc::CLI::Search, :cask do
 
     expect {
       Hbc::CLI::Search.run("local")
-    }.to output(<<-EOS.undent).to_stdout
+    }.to output(<<~EOS).to_stdout
       local-caffeine
       local-transmission
     EOS
@@ -45,7 +45,7 @@ describe Hbc::CLI::Search, :cask do
   it "shows that there are no Casks matching a search term that did not result in anything" do
     expect {
       Hbc::CLI::Search.run("foo-bar-baz")
-    }.to output(<<-EOS.undent).to_stdout.as_tty
+    }.to output(<<~EOS).to_stdout.as_tty
       No Cask found for "foo-bar-baz".
     EOS
   end
@@ -84,7 +84,7 @@ describe Hbc::CLI::Search, :cask do
   it "accepts a regexp argument" do
     expect {
       Hbc::CLI::Search.run("/^local-c[a-z]ffeine$/")
-    }.to output(<<-EOS.undent).to_stdout.as_tty
+    }.to output(<<~EOS).to_stdout.as_tty
       ==> Regexp Matches
       local-caffeine
     EOS
@@ -93,7 +93,7 @@ describe Hbc::CLI::Search, :cask do
   it "returns both exact and partial matches" do
     expect {
       Hbc::CLI::Search.run("test-opera")
-    }.to output(<<-EOS.undent).to_stdout.as_tty
+    }.to output(<<~EOS).to_stdout.as_tty
       ==> Exact Match
       test-opera
       ==> Partial Matches
@@ -104,7 +104,7 @@ describe Hbc::CLI::Search, :cask do
   it "does not search the Tap name" do
     expect {
       Hbc::CLI::Search.run("caskroom")
-    }.to output(<<-EOS.undent).to_stdout.as_tty
+    }.to output(<<~EOS).to_stdout.as_tty
       No Cask found for "caskroom".
     EOS
   end
diff --git a/Library/Homebrew/test/cask/cli/uninstall_spec.rb b/Library/Homebrew/test/cask/cli/uninstall_spec.rb
index 80b7edbd3..1ab8f7e4d 100644
--- a/Library/Homebrew/test/cask/cli/uninstall_spec.rb
+++ b/Library/Homebrew/test/cask/cli/uninstall_spec.rb
@@ -10,7 +10,7 @@ describe Hbc::CLI::Uninstall, :cask do
 
     Hbc::Installer.new(caffeine).install
 
-    output = Regexp.new <<-EOS.undent
+    output = Regexp.new <<~EOS
       ==> Uninstalling Cask local-caffeine
       ==> Removing App '.*Caffeine.app'.
     EOS
@@ -107,7 +107,7 @@ describe Hbc::CLI::Uninstall, :cask do
       timestamped_versions.each do |timestamped_version|
         caskroom_path.join(".metadata", *timestamped_version, "Casks").tap(&:mkpath)
                      .join("#{token}.rb").open("w") do |caskfile|
-                       caskfile.puts <<-EOS.undent
+                       caskfile.puts <<~EOS
                          cask '#{token}' do
                            version '#{timestamped_version[0]}'
                          end
@@ -153,7 +153,7 @@ describe Hbc::CLI::Uninstall, :cask do
 
       saved_caskfile.dirname.mkpath
 
-      IO.write saved_caskfile, <<-EOS.undent
+      IO.write saved_caskfile, <<~EOS
         cask 'ive-been-renamed' do
           version :latest