Update vim-ruby.

sources_non_forked/vim-ruby/spec/indent/case_in_spec.rb

@@ -0,0 +1,29 @@
+require 'spec_helper'
+
+describe "Indenting" do
+  # Reference: https://docs.ruby-lang.org/en/master/doc/syntax/pattern_matching_rdoc.html
+  specify "pattern-matching with case-in" do
+    assert_correct_indenting 'rb', <<~EOF
+      case {a: a}
+      in {a:}
+        p a
+      end
+    EOF
+
+    assert_correct_indenting 'rb', <<~EOF
+      users = [{name: "Alice", age: 12}, {name: "Bob", age: 23}]
+      users.any? do |user|
+        user in {name: /B/, in: 20..}
+      end #=> true
+    EOF
+  end
+
+  specify "does not deindent while typing" do
+    assert_correct_indent_in_insert 'rb', <<~EOF, "index = 0", <<~RESULT
+      def foo
+    EOF
+      def foo
+        index = 0
+    RESULT
+  end
+end

sources_non_forked/vim-ruby/spec/spec_helper.rb

@@ -35,6 +35,19 @@ Vimrunner::RSpec.configure do |config|
     expect(IO.read(filename)).to eq string
   end
 
+  def assert_correct_indent_in_insert(extension='rb', content, input, result)
+    filename = "test.#{extension}"
+
+    IO.write filename, content
+
+    vim.edit filename
+    vim.normal 'Go'
+    vim.feedkeys input
+    vim.write
+
+    expect(IO.read(filename)).to eq result
+  end
+
   def assert_correct_highlighting(extension='rb', string, patterns, group)
     filename = "test.#{extension}"
 

sources_non_forked/vim-ruby/spec/syntax/methods_spec.rb

@@ -33,4 +33,15 @@ describe "Syntax highlighting" do
       def foo bar:; end
     EOF
   end
+
+  specify "endless def does not start a method region" do
+    assert_correct_highlighting <<~'EOF', 'end', ''
+      def foo = bar
+      end
+    EOF
+    assert_correct_highlighting <<~'EOF', 'end', ''
+      def foo (a, b) = bar
+      end
+    EOF
+  end
 end