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map.go
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map.go
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// Copyright (C) 2022 PuzzleDB Contributors.
//
// 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 document
// MapObject represents a map object.
type MapObject map[string]any
// NewMapObjectFrom returns a new map object from the specified object.
func NewMapObjectFrom(anyObj any) (MapObject, error) {
obj, ok := anyObj.(MapObject)
if ok {
return obj, nil
}
objMap, ok := anyObj.(map[any]any)
if ok {
obj := MapObject{}
for key, val := range objMap {
switch k := key.(type) {
case string:
obj[k] = val
case []byte:
obj[string(k)] = val
default:
return nil, newErrObjectInvalid(obj)
}
}
return obj, nil
}
return nil, newErrObjectInvalid(obj)
}