1 files changed, 134 insertions, 0 deletions
diff --git a/vendor/github.com/robertkrimen/otto/type_go_array.go b/vendor/github.com/robertkrimen/otto/type_go_array.go
new file mode 100644
index 000000000..13a0b10f2
--- /dev/null
+++ b/vendor/github.com/robertkrimen/otto/type_go_array.go
@@ -0,0 +1,134 @@
+package otto
+
+import (
+	"reflect"
+	"strconv"
+)
+
+func (runtime *_runtime) newGoArrayObject(value reflect.Value) *_object {
+	self := runtime.newObject()
+	self.class = "GoArray"
+	self.objectClass = _classGoArray
+	self.value = _newGoArrayObject(value)
+	return self
+}
+
+type _goArrayObject struct {
+	value        reflect.Value
+	writable     bool
+	propertyMode _propertyMode
+}
+
+func _newGoArrayObject(value reflect.Value) *_goArrayObject {
+	writable := value.Kind() == reflect.Ptr // The Array is addressable (like a Slice)
+	mode := _propertyMode(0010)
+	if writable {
+		mode = 0110
+	}
+	self := &_goArrayObject{
+		value:        value,
+		writable:     writable,
+		propertyMode: mode,
+	}
+	return self
+}
+
+func (self _goArrayObject) getValue(index int64) (reflect.Value, bool) {
+	value := reflect.Indirect(self.value)
+	if index < int64(value.Len()) {
+		return value.Index(int(index)), true
+	}
+	return reflect.Value{}, false
+}
+
+func (self _goArrayObject) setValue(index int64, value Value) bool {
+	indexValue, exists := self.getValue(index)
+	if !exists {
+		return false
+	}
+	reflectValue, err := value.toReflectValue(reflect.Indirect(self.value).Type().Elem().Kind())
+	if err != nil {
+		panic(err)
+	}
+	indexValue.Set(reflectValue)
+	return true
+}
+
+func goArrayGetOwnProperty(self *_object, name string) *_property {
+	// length
+	if name == "length" {
+		return &_property{
+			value: toValue(reflect.Indirect(self.value.(*_goArrayObject).value).Len()),
+			mode:  0,
+		}
+	}
+
+	// .0, .1, .2, ...
+	index := stringToArrayIndex(name)
+	if index >= 0 {
+		object := self.value.(*_goArrayObject)
+		value := Value{}
+		reflectValue, exists := object.getValue(index)
+		if exists {
+			value = self.runtime.toValue(reflectValue.Interface())
+		}
+		return &_property{
+			value: value,
+			mode:  object.propertyMode,
+		}
+	}
+
+	return objectGetOwnProperty(self, name)
+}
+
+func goArrayEnumerate(self *_object, all bool, each func(string) bool) {
+	object := self.value.(*_goArrayObject)
+	// .0, .1, .2, ...
+
+	for index, length := 0, object.value.Len(); index < length; index++ {
+		name := strconv.FormatInt(int64(index), 10)
+		if !each(name) {
+			return
+		}
+	}
+
+	objectEnumerate(self, all, each)
+}
+
+func goArrayDefineOwnProperty(self *_object, name string, descriptor _property, throw bool) bool {
+	if name == "length" {
+		return self.runtime.typeErrorResult(throw)
+	} else if index := stringToArrayIndex(name); index >= 0 {
+		object := self.value.(*_goArrayObject)
+		if object.writable {
+			if self.value.(*_goArrayObject).setValue(index, descriptor.value.(Value)) {
+				return true
+			}
+		}
+		return self.runtime.typeErrorResult(throw)
+	}
+	return objectDefineOwnProperty(self, name, descriptor, throw)
+}
+
+func goArrayDelete(self *_object, name string, throw bool) bool {
+	// length
+	if name == "length" {
+		return self.runtime.typeErrorResult(throw)
+	}
+
+	// .0, .1, .2, ...
+	index := stringToArrayIndex(name)
+	if index >= 0 {
+		object := self.value.(*_goArrayObject)
+		if object.writable {
+			indexValue, exists := object.getValue(index)
+			if exists {
+				indexValue.Set(reflect.Zero(reflect.Indirect(object.value).Type().Elem()))
+				return true
+			}
+		}
+		return self.runtime.typeErrorResult(throw)
+	}
+
+	return self.delete(name, throw)
+}