1 files changed, 68 insertions, 0 deletions
diff --git a/vendor/github.com/go-openapi/swag/post_go19.go b/vendor/github.com/go-openapi/swag/post_go19.go
new file mode 100644
index 000000000..7c7da9c08
--- /dev/null
+++ b/vendor/github.com/go-openapi/swag/post_go19.go
@@ -0,0 +1,68 @@
+// Copyright 2015 go-swagger maintainers
+//
+// 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.
+
+//go:build go1.9
+// +build go1.9
+
+package swag
+
+import (
+	"sort"
+	"sync"
+)
+
+// indexOfInitialisms is a thread-safe implementation of the sorted index of initialisms.
+// Since go1.9, this may be implemented with sync.Map.
+type indexOfInitialisms struct {
+	sortMutex *sync.Mutex
+	index     *sync.Map
+}
+
+func newIndexOfInitialisms() *indexOfInitialisms {
+	return &indexOfInitialisms{
+		sortMutex: new(sync.Mutex),
+		index:     new(sync.Map),
+	}
+}
+
+func (m *indexOfInitialisms) load(initial map[string]bool) *indexOfInitialisms {
+	m.sortMutex.Lock()
+	defer m.sortMutex.Unlock()
+	for k, v := range initial {
+		m.index.Store(k, v)
+	}
+	return m
+}
+
+func (m *indexOfInitialisms) isInitialism(key string) bool {
+	_, ok := m.index.Load(key)
+	return ok
+}
+
+func (m *indexOfInitialisms) add(key string) *indexOfInitialisms {
+	m.index.Store(key, true)
+	return m
+}
+
+func (m *indexOfInitialisms) sorted() (result []string) {
+	m.sortMutex.Lock()
+	defer m.sortMutex.Unlock()
+	m.index.Range(func(key, value interface{}) bool {
+		k := key.(string)
+		result = append(result, k)
+		return true
+	})
+	sort.Sort(sort.Reverse(byInitialism(result)))
+	return
+}