Remove warning by defining the constant in the right place

lib/web_console/source_location.rb

@@ -1,15 +1,17 @@
 # frozen_string_literal: true
 
-class SourceLocation
-  def initialize(binding)
-    @binding = binding
-  end
+module WebConsole
+  class SourceLocation
+    def initialize(binding)
+      @binding = binding
+    end
 
-  if RUBY_VERSION >= "2.6"
-    def path() @binding.source_location.first end
-    def lineno() @binding.source_location.last end
-  else
-    def path() @binding.eval("__FILE__") end
-    def lineno() @binding.eval("__LINE__") end
+    if RUBY_VERSION >= "2.6"
+      def path() @binding.source_location.first end
+      def lineno() @binding.source_location.last end
+    else
+      def path() @binding.eval("__FILE__") end
+      def lineno() @binding.eval("__LINE__") end
+    end
   end
 end