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Diffstat (limited to 'tpl/compare/truth.go')
-rw-r--r--tpl/compare/truth.go73
1 files changed, 0 insertions, 73 deletions
diff --git a/tpl/compare/truth.go b/tpl/compare/truth.go
deleted file mode 100644
index 85ee22121..000000000
--- a/tpl/compare/truth.go
+++ /dev/null
@@ -1,73 +0,0 @@
-// Copyright 2019 The Hugo Authors. All rights reserved.
-// The functions in this file is based on the Go source code, copyright
-// The Go Authors and governed by a BSD-style license.
-//
-// 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 compare provides template functions for comparing values.
-package compare
-
-import (
- "reflect"
-
- "github.com/gohugoio/hugo/common/hreflect"
-)
-
-// Boolean logic, based on:
-// https://github.com/golang/go/blob/178a2c42254166cffed1b25fb1d3c7a5727cada6/src/text/template/funcs.go#L302
-
-func truth(arg reflect.Value) bool {
- return hreflect.IsTruthfulValue(arg)
-}
-
-// getIf will return the given arg if it is considered truthful, else an empty string.
-func (*Namespace) getIf(arg reflect.Value) reflect.Value {
- if truth(arg) {
- return arg
- }
- return reflect.ValueOf("")
-}
-
-// And computes the Boolean AND of its arguments, returning
-// the first false argument it encounters, or the last argument.
-func (*Namespace) And(arg0 reflect.Value, args ...reflect.Value) reflect.Value {
- if !truth(arg0) {
- return arg0
- }
- for i := range args {
- arg0 = args[i]
- if !truth(arg0) {
- break
- }
- }
- return arg0
-}
-
-// Or computes the Boolean OR of its arguments, returning
-// the first true argument it encounters, or the last argument.
-func (*Namespace) Or(arg0 reflect.Value, args ...reflect.Value) reflect.Value {
- if truth(arg0) {
- return arg0
- }
- for i := range args {
- arg0 = args[i]
- if truth(arg0) {
- break
- }
- }
- return arg0
-}
-
-// Not returns the Boolean negation of its argument.
-func (*Namespace) Not(arg reflect.Value) bool {
- return !truth(arg)
-}