Add special handler for 'debugger' method to run javascript debugger

The 'debugger' method call simply generates the debugger javascript keyword to load the debugger at the given location.
opal · Nov 26, 2013 · b10658b · b10658b
1 parent 8ba881b
commit b10658b
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diff --git a/lib/opal/nodes/call.rb b/lib/opal/nodes/call.rb
@@ -140,6 +140,10 @@ def handle_special
         end
       end
 
+      add_special :debugger do
+        fragment 'debugger'
+      end
+
       class DependencyResolver
         def initialize(compiler, sexp)
           @compiler = compiler

diff --git a/spec/cli/compiler_spec.rb b/spec/cli/compiler_spec.rb
@@ -31,6 +31,13 @@
     end
   end
 
+  describe "debugger special method" do
+    it "generates debugger keyword in javascript" do
+      expect_compiled("debugger").to include("debugger")
+      expect_compiled("debugger").to_not include("$debugger")
+    end
+  end
+
   def expect_compiled(source)
     expect(Opal::Compiler.new.compile source)
   end