1 files changed, 0 insertions, 64 deletions
diff --git a/hugolib/pages_language_merge.go b/hugolib/pages_language_merge.go
deleted file mode 100644
index 8bbae9a12..000000000
--- a/hugolib/pages_language_merge.go
+++ /dev/null
@@ -1,64 +0,0 @@
-// 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 hugolib
-
-import (
-	"fmt"
-)
-
-var (
-	_ pagesLanguageMerger = (*Pages)(nil)
-)
-
-type pagesLanguageMerger interface {
-	MergeByLanguage(other Pages) Pages
-	// Needed for integration with the tpl package.
-	MergeByLanguageInterface(other interface{}) (interface{}, error)
-}
-
-// MergeByLanguage supplies missing translations in p1 with values from p2.
-// The result is sorted by the default sort order for pages.
-func (p1 Pages) MergeByLanguage(p2 Pages) Pages {
-	merge := func(pages *Pages) {
-		m := make(map[string]bool)
-		for _, p := range *pages {
-			m[p.TranslationKey()] = true
-		}
-
-		for _, p := range p2 {
-			if _, found := m[p.TranslationKey()]; !found {
-				*pages = append(*pages, p)
-			}
-		}
-
-		pages.sort()
-	}
-
-	out, _ := spc.getP("pages.MergeByLanguage", merge, p1, p2)
-
-	return out
-}
-
-// MergeByLanguageInterface is the generic version of MergeByLanguage. It
-// is here just so it can be called from the tpl package.
-func (p1 Pages) MergeByLanguageInterface(in interface{}) (interface{}, error) {
-	if in == nil {
-		return p1, nil
-	}
-	p2, ok := in.(Pages)
-	if !ok {
-		return nil, fmt.Errorf("%T cannot be merged by language", in)
-	}
-	return p1.MergeByLanguage(p2), nil
-}