do not convert to shrothand syntax for hash rocket

Author: flyerhzm

lib/ruby/shorthand_hash_syntax.rb

@@ -25,7 +25,7 @@
     # { a: a, b: b, c: c, d: d + 4 }
     # =>
     # { a:, b:, c:, d: d + 4 }
-    find_node '.hash_node .assoc_node[key=.symbol_node][key.unescaped="{{value}}"]' do
+    find_node '.hash_node .assoc_node[key=.symbol_node][key.unescaped="{{value}}"][operator=nil]' do
       replace_with '{{key}}'
     end
 

spec/ruby/shorthand_hash_syntax_spec.rb

@@ -5,19 +5,33 @@
 RSpec.describe 'Uses ruby 3.1 shorthand hash synax' do
   let(:rewriter_name) { 'ruby/shorthand_hash_syntax' }
 
-  let(:test_content) { <<~EOS }
-    { a: a, b: b, c: c, d: d + 4 }
-    some_method(a: a, b: b, c: c, d: d + 4)
-    some_method(:a => a, :b => b, :c => c, :d => d + 4)
-    some_method a: a, b: b, c: c, d: d + 4
-  EOS
-
-  let(:test_rewritten_content) { <<~EOS }
-    { a:, b:, c:, d: d + 4 }
-    some_method(a:, b:, c:, d: d + 4)
-    some_method(:a => a, :b => b, :c => c, :d => d + 4)
-    some_method a: a, b: b, c: c, d: d + 4
-  EOS
-
-  include_examples 'convertable'
+  context 'new hash syntax' do
+    let(:test_content) { <<~EOS }
+      { a: a, b: b, c: c, d: d + 4 }
+      some_method(a: a, b: b, c: c, d: d + 4)
+      some_method(:a => a, :b => b, :c => c, :d => d + 4)
+      some_method a: a, b: b, c: c, d: d + 4
+    EOS
+
+    let(:test_rewritten_content) { <<~EOS }
+      { a:, b:, c:, d: d + 4 }
+      some_method(a:, b:, c:, d: d + 4)
+      some_method(:a => a, :b => b, :c => c, :d => d + 4)
+      some_method a: a, b: b, c: c, d: d + 4
+    EOS
+
+    include_examples 'convertable'
+  end
+
+  context 'hash rocket syntax' do
+    let(:test_content) { <<~EOS }
+      { :a => a, :b => b, :c => c, :d => d + 4 }
+    EOS
+
+    let(:test_rewritten_content) { <<~EOS }
+      { :a => a, :b => b, :c => c, :d => d + 4 }
+    EOS
+
+    include_examples 'convertable'
+  end
 end