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67 lines
2.0 KiB
67 lines
2.0 KiB
/*
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*
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* ---------------------------------------------------------
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* Project $PROJECT_NAME
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* Active Thing (activething.com) git.activething.com/go
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*
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* File name $FILE_NAME
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* Created by ${USER}
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* Modified ${DAY}/${MONTH}/${YEAR}
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*
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* Copyright ${YEAR} activething.com
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* ---------------------------------------------------------
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* // Licensed under the Apache License, Version 2.0 (the "License");
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* // you may not use this file except in compliance with the License.
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* // You may obtain a copy of the License at
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* //
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* // http://www.apache.org/licenses/LICENSE-2.0
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* //
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* // Unless required by applicable law or agreed to in writing, software
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* // distributed under the License is distributed on an "AS IS" BASIS,
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* // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* // See the License for the specific language governing permissions and
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* // limitations under the License.
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* //
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* /
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*
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*/
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package opts
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// Apply
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// aplica una serie de funciones OptionFnc a un objeto dado y lo retorna modificado.
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func Apply[T any](target *T, options ...OptionFnc[T]) *T {
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if target == nil {
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return nil
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}
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for _, fn := range options {
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fn(target)
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}
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return target
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}
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// ApplyAndCheck
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// aplica una serie de funciones OptionErrFnc a un objeto y retorna el objeto modificado,
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// junto con un posible error en caso de configuración incorrecta.
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func ApplyAndCheck[T any](target *T, options ...OptionErrFnc[T]) (*T, error) {
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for _, fn := range options {
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if err := fn(target); err != nil {
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return nil, err
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}
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}
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return target, nil
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}
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// ApplyAndCheckAll
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// aplica una serie de funciones OptionErrFnc a un objeto y retorna el objeto modificado,
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// junto con una lista de errores que se han producido durante la configuración.
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func ApplyAndCheckAll[T any](target T, options ...OptionErrFnc[T]) (T, []error) {
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var lst []error
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for _, fn := range options {
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if err := fn(&target); err != nil {
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lst = append(lst, err)
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}
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}
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return target, lst
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}
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