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-rw-r--r--tpl/reflect/reflect.go36
1 files changed, 36 insertions, 0 deletions
diff --git a/tpl/reflect/reflect.go b/tpl/reflect/reflect.go
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+// Copyright 2018 The Hugo Authors. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package reflect
+
+import (
+ "reflect"
+)
+
+// New returns a new instance of the reflect-namespaced template functions.
+func New() *Namespace {
+ return &Namespace{}
+}
+
+// Namespace provides template functions for the "reflect" namespace.
+type Namespace struct{}
+
+// IsMap reports whether v is a map.
+func (ns *Namespace) IsMap(v interface{}) bool {
+ return reflect.ValueOf(v).Kind() == reflect.Map
+}
+
+// IsSlice reports whether v is a slice.
+func (ns *Namespace) IsSlice(v interface{}) bool {
+ return reflect.ValueOf(v).Kind() == reflect.Slice
+}