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coze-studio/backend/pkg/lang/maps/maps.go
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2026-05-14 13:29:56 +08:00

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Go

/*
* Copyright 2025 coze-dev Authors
*
* 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 maps
func ToAnyValue[K comparable, V any](m map[K]V) map[K]any {
n := make(map[K]any, len(m))
for k, v := range m {
n[k] = v
}
return n
}
func TransformKey[K1, K2 comparable, V any](m map[K1]V, f func(K1) K2) map[K2]V {
n := make(map[K2]V, len(m))
for k1, v := range m {
n[f(k1)] = v
}
return n
}
func TransformKeyWithErrorCheck[K1, K2 comparable, V any](m map[K1]V, f func(K1) (K2, error)) (map[K2]V, error) {
n := make(map[K2]V, len(m))
for k1, v := range m {
k2, err := f(k1)
if err != nil {
return nil, err
}
n[k2] = v
}
return n, nil
}