32 lines
831 B
Go
32 lines
831 B
Go
// Copyright (c) 2023-2024 Onur Cinar.
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// Use of this source code is governed by a MIT-style
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// license that can be found in the LICENSE file.
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// https://github.com/cinar/checker
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package v2
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import (
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"reflect"
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"strings"
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)
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const (
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// nameUpper is the name of the upper normalizer.
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nameUpper = "upper"
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)
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// Upper maps all Unicode letters in the given value to their upper case.
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func Upper(value string) (string, error) {
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return strings.ToUpper(value), nil
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}
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// reflectUpper maps all Unicode letters in the given value to their upper case.
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func reflectUpper(value reflect.Value) (reflect.Value, error) {
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newValue, err := Upper(value.Interface().(string))
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return reflect.ValueOf(newValue), err
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}
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// makeUpper returns the upper normalizer function.
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func makeUpper(_ string) CheckFunc[reflect.Value] {
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return reflectUpper
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}
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