reflect.go (1135B)
1 // Copyright 2018 The Hugo Authors. All rights reserved.
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 // http://www.apache.org/licenses/LICENSE-2.0
7 //
8 // Unless required by applicable law or agreed to in writing, software
9 // distributed under the License is distributed on an "AS IS" BASIS,
10 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
11 // See the License for the specific language governing permissions and
12 // limitations under the License.
13
14 package reflect
15
16 import (
17 "reflect"
18 )
19
20 // New returns a new instance of the reflect-namespaced template functions.
21 func New() *Namespace {
22 return &Namespace{}
23 }
24
25 // Namespace provides template functions for the "reflect" namespace.
26 type Namespace struct{}
27
28 // IsMap reports whether v is a map.
29 func (ns *Namespace) IsMap(v any) bool {
30 return reflect.ValueOf(v).Kind() == reflect.Map
31 }
32
33 // IsSlice reports whether v is a slice.
34 func (ns *Namespace) IsSlice(v any) bool {
35 return reflect.ValueOf(v).Kind() == reflect.Slice
36 }