Auto corrected by following Lint Ruby Parentheses

lib/synvert/core/node_ext.rb

@@ -39,7 +39,7 @@ def name
       when :mlhs
         self
       else
-        raise Synvert::Core::MethodNotSupported.new "name is not handled for #{self.debug_info}"
+        raise Synvert::Core::MethodNotSupported, "name is not handled for #{self.debug_info}"
       end
     end
 
@@ -51,7 +51,7 @@ def parent_class
       if :class == self.type
         self.children[1]
       else
-        raise Synvert::Core::MethodNotSupported.new "parent_class is not handled for #{self.debug_info}"
+        raise Synvert::Core::MethodNotSupported, "parent_class is not handled for #{self.debug_info}"
       end
     end
 
@@ -63,7 +63,7 @@ def parent_const
       if :const == self.type
         self.children[0]
       else
-        raise Synvert::Core::MethodNotSupported.new "parent_const is not handled for #{self.debug_info}"
+        raise Synvert::Core::MethodNotSupported, "parent_const is not handled for #{self.debug_info}"
       end
     end
 
@@ -75,7 +75,7 @@ def receiver
       if :send == self.type
         self.children[0]
       else
-        raise Synvert::Core::MethodNotSupported.new "receiver is not handled for #{self.debug_info}"
+        raise Synvert::Core::MethodNotSupported, "receiver is not handled for #{self.debug_info}"
       end
     end
 
@@ -90,7 +90,7 @@ def message
       when :send
         self.children[1]
       else
-        raise Synvert::Core::MethodNotSupported.new "message is not handled for #{self.debug_info}"
+        raise Synvert::Core::MethodNotSupported, "message is not handled for #{self.debug_info}"
       end
     end
 
@@ -109,7 +109,7 @@ def arguments
       when :defined?
         self.children
       else
-        raise Synvert::Core::MethodNotSupported.new "arguments is not handled for #{self.debug_info}"
+        raise Synvert::Core::MethodNotSupported, "arguments is not handled for #{self.debug_info}"
       end
     end
 
@@ -121,7 +121,7 @@ def caller
       if :block == self.type
         self.children[0]
       else
-        raise Synvert::Core::MethodNotSupported.new "caller is not handled for #{self.debug_info}"
+        raise Synvert::Core::MethodNotSupported, "caller is not handled for #{self.debug_info}"
       end
     end
 
@@ -142,7 +142,7 @@ def body
 
         :begin == self.children[3].type ? self.children[3].body : self.children[3..-1]
       else
-        raise Synvert::Core::MethodNotSupported.new "body is not handled for #{self.debug_info}"
+        raise Synvert::Core::MethodNotSupported, "body is not handled for #{self.debug_info}"
       end
     end
 
@@ -154,7 +154,7 @@ def condition
       if :if == self.type
         self.children[0]
       else
-        raise Synvert::Core::MethodNotSupported.new "condition is not handled for #{self.debug_info}"
+        raise Synvert::Core::MethodNotSupported, "condition is not handled for #{self.debug_info}"
       end
     end
 
@@ -166,7 +166,7 @@ def keys
       if :hash == self.type
         self.children.map { |child| child.children[0] }
       else
-        raise Synvert::Core::MethodNotSupported.new "keys is not handled for #{self.debug_info}"
+        raise Synvert::Core::MethodNotSupported, "keys is not handled for #{self.debug_info}"
       end
     end
 
@@ -178,7 +178,7 @@ def values
       if :hash == self.type
         self.children.map { |child| child.children[1] }
       else
-        raise Synvert::Core::MethodNotSupported.new "keys is not handled for #{self.debug_info}"
+        raise Synvert::Core::MethodNotSupported, "keys is not handled for #{self.debug_info}"
       end
     end
 
@@ -191,7 +191,7 @@ def has_key?(key)
       if :hash == self.type
         self.children.any? { |pair_node| pair_node.key.to_value == key }
       else
-        raise Synvert::Core::MethodNotSupported.new "has_key? is not handled for #{self.debug_info}"
+        raise Synvert::Core::MethodNotSupported, "has_key? is not handled for #{self.debug_info}"
       end
     end
 
@@ -205,7 +205,7 @@ def hash_value(key)
         value_node = self.children.find { |pair_node| pair_node.key.to_value == key }
         value_node ? value_node.value : nil
       else
-        raise Synvert::Core::MethodNotSupported.new "has_key? is not handled for #{self.debug_info}"
+        raise Synvert::Core::MethodNotSupported, "has_key? is not handled for #{self.debug_info}"
       end
     end
 
@@ -217,7 +217,7 @@ def key
       if :pair == self.type
         self.children.first
       else
-        raise Synvert::Core::MethodNotSupported.new "key is not handled for #{self.debug_info}"
+        raise Synvert::Core::MethodNotSupported, "key is not handled for #{self.debug_info}"
       end
     end
 
@@ -229,7 +229,7 @@ def value
       if :pair == self.type
         self.children.last
       else
-        raise Synvert::Core::MethodNotSupported.new "value is not handled for #{self.debug_info}"
+        raise Synvert::Core::MethodNotSupported, "value is not handled for #{self.debug_info}"
       end
     end
 
@@ -241,7 +241,7 @@ def left_value
       if %i[masgn lvasgn ivasgn].include? self.type
         self.children[0]
       else
-        raise Synvert::Core::MethodNotSupported.new "left_value is not handled for #{self.debug_info}"
+        raise Synvert::Core::MethodNotSupported, "left_value is not handled for #{self.debug_info}"
       end
     end
 
@@ -253,7 +253,7 @@ def right_value
       if %i[masgn lvasgn ivasgn].include? self.type
         self.children[1]
       else
-        raise Synvert::Core::MethodNotSupported.new "right_value is not handled for #{self.debug_info}"
+        raise Synvert::Core::MethodNotSupported, "right_value is not handled for #{self.debug_info}"
       end
     end
 
@@ -276,7 +276,7 @@ def to_value
       when :begin
         self.children.first.to_value
       else
-        raise Synvert::Core::MethodNotSupported.new "to_value is not handled for #{self.debug_info}"
+        raise Synvert::Core::MethodNotSupported, "to_value is not handled for #{self.debug_info}"
       end
     end
 
@@ -299,9 +299,7 @@ def debug_info
     #
     # @return [String] source code.
     def to_source
-      if self.loc.expression
-        self.loc.expression.source
-      end
+      self.loc.expression&.source
     end
 
     # Get the indent of current node.
@@ -389,7 +387,7 @@ def rewritten_source(code)
           when NilClass
             'nil'
           else
-            raise Synvert::Core::MethodNotSupported.new "rewritten_source is not handled for #{evaluated.inspect}"
+            raise Synvert::Core::MethodNotSupported, "rewritten_source is not handled for #{evaluated.inspect}"
           end
         else
           "{{#{old_code}}}"
@@ -446,7 +444,7 @@ def match_value?(actual, expected)
       when Parser::AST::Node
         actual == expected
       else
-        raise Synvert::Core::MethodNotSupported.new "#{expected.class} is not handled for match_value?"
+        raise Synvert::Core::MethodNotSupported, "#{expected.class} is not handled for match_value?"
       end
     end
 

lib/synvert/core/rewriter.rb

@@ -65,7 +65,7 @@ def fetch(group, name)
         if exist? group, name
           rewriters[group][name]
         else
-          raise RewriterNotFound.new "Rewriter #{group} #{name} not found"
+          raise RewriterNotFound, "Rewriter #{group} #{name} not found"
         end
       end
 
@@ -82,7 +82,7 @@ def call(group, name)
           rewriter.process
           rewriter
         else
-          raise RewriterNotFound.new "Rewriter #{group}/#{name} not found"
+          raise RewriterNotFound, "Rewriter #{group}/#{name} not found"
         end
       end
 

lib/synvert/core/rewriter/condition/if_exist_condition.rb

@@ -7,7 +7,7 @@ class Rewriter::IfExistCondition < Rewriter::Condition
     def match?
       match = false
       @instance.current_node.recursive_children do |child_node|
-        match = match || (child_node && child_node.match?(@rules))
+        match ||= child_node&.match?(@rules)
       end
       match
     end

lib/synvert/core/rewriter/condition/unless_exist_condition.rb

@@ -7,7 +7,7 @@ class Rewriter::UnlessExistCondition < Rewriter::Condition
     def match?
       match = false
       @instance.current_node.recursive_children do |child_node|
-        match = match || (child_node && child_node.match?(@rules))
+        match ||= child_node&.match?(@rules)
       end
       !match
     end

lib/synvert/core/rewriter/gem_spec.rb

@@ -35,7 +35,7 @@ def match?
           false
         end
       else
-        raise GemfileLockNotFound.new 'Gemfile.lock does not exist'
+        raise GemfileLockNotFound, 'Gemfile.lock does not exist'
       end
     end
   end

lib/synvert/core/rewriter/scope/within_scope.rb

@@ -22,23 +22,20 @@ def process
       current_node = @instance.current_node
       return unless current_node
 
-      @instance.process_with_node current_node do
-        matching_nodes = []
-        matching_nodes << current_node if current_node.match? @rules
-        if @options[:recursive]
-          current_node.recursive_children do |child_node|
-            matching_nodes << child_node if child_node.match? @rules
-          end
-        else
-          current_node.children do |child_node|
-            matching_nodes << child_node if child_node.match? @rules
-          end
-        end
-        matching_nodes.each do |matching_node|
-          @instance.process_with_node matching_node do
+      child_nodes = current_node.is_a?(Parser::AST::Node) ? current_node.children : current_node
+      process_with_nodes(child_nodes)
+    end
+
+    private
+
+    def process_with_nodes(nodes)
+      nodes.compact.select { |node| node.is_a?(Parser::AST::Node) }.each do |node|
+        if node.match?(@rules)
+          @instance.process_with_node(node) do
             @instance.instance_eval &@block
           end
         end
+        process_with_nodes(node.children) if @options[:recursive]
       end
     end
   end