Implement TracePoint.trace. Fixes #4800.

jruby · Oct 9, 2017 · ec60746 · ec60746
1 parent 73b0114
commit ec60746
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/core/src/main/java/org/jruby/ext/tracepoint/TracePoint.java b/core/src/main/java/org/jruby/ext/tracepoint/TracePoint.java
@@ -215,6 +215,13 @@ public IRubyObject return_value(ThreadContext context) {
     public IRubyObject self(ThreadContext context) {
         return binding.isNil() ? context.nil : ((RubyBinding)binding).getBinding().getSelf();
     }
+
+    @JRubyMethod(rest = true, meta = true)
+    public static IRubyObject trace(ThreadContext context, IRubyObject self, IRubyObject[] events, Block block) {
+        TracePoint tp = (TracePoint) self.callMethod(context, "new", events, block);
+        tp.enable(context, Block.NULL_BLOCK);
+        return tp;
+    }
 
     private void update(String eventName, String file, int line, String name, IRubyObject type, IRubyObject exception, IRubyObject returnValue, IRubyObject binding) {
         // TODO: missing exception, self, return value