3 files changed, 7 insertions, 0 deletions
diff --git a/core/variant/array.cpp b/core/variant/array.cpp
index 04ee47efff..79bc01b89c 100644
--- a/core/variant/array.cpp
+++ b/core/variant/array.cpp
@@ -192,6 +192,11 @@ void Array::push_back(const Variant &p_value) {
 	_p->array.push_back(p_value);
 }
 
+void Array::append_array(const Array &p_array) {
+	ERR_FAIL_COND(!_p->typed.validate(p_array, "append_array"));
+	_p->array.append_array(p_array._p->array);
+}
+
 Error Array::resize(int p_new_size) {
 	return _p->array.resize(p_new_size);
 }
diff --git a/core/variant/array.h b/core/variant/array.h
index b37d600abd..e01ac13168 100644
--- a/core/variant/array.h
+++ b/core/variant/array.h
@@ -68,6 +68,7 @@ public:
 
 	void push_back(const Variant &p_value);
 	_FORCE_INLINE_ void append(const Variant &p_value) { push_back(p_value); } //for python compatibility
+	void append_array(const Array &p_array);
 	Error resize(int p_new_size);
 
 	void insert(int p_pos, const Variant &p_value);
diff --git a/core/variant/variant_call.cpp b/core/variant/variant_call.cpp
index 929a8e2cc8..06bf61720a 100644
--- a/core/variant/variant_call.cpp
+++ b/core/variant/variant_call.cpp
@@ -1356,6 +1356,7 @@ void Variant::_register_variant_methods() {
 	bind_method(Array, push_back, sarray("value"), varray());
 	bind_method(Array, push_front, sarray("value"), varray());
 	bind_method(Array, append, sarray("value"), varray());
+	bind_method(Array, append_array, sarray("array"), varray());
 	bind_method(Array, resize, sarray("size"), varray());
 	bind_method(Array, insert, sarray("position", "value"), varray());
 	bind_method(Array, remove, sarray("position"), varray());