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38 lines
758 B
38 lines
758 B
// Copyright 2020 Michael Li <alimy@gility.net>. All rights reserved.
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// Use of this source code is governed by Apache License 2.0 that
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// can be found in the LICENSE file.
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package naming
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import (
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"strings"
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"unicode"
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)
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type simpleNamingStrategy struct {
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// just empty
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}
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func (s *simpleNamingStrategy) Naming(name string) string {
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b := &strings.Builder{}
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notFirst := false
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b.Grow(len(name) + 3)
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for _, r := range name {
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if unicode.IsUpper(r) {
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if notFirst {
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b.WriteRune('_')
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}
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b.WriteRune(unicode.ToLower(r))
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} else {
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b.WriteRune(r)
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}
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notFirst = true
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}
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return b.String()
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}
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// NewSimpleNamingStrategy return simple naming strategy instance
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func NewSimpleNamingStrategy() NamingStrategy {
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return &simpleNamingStrategy{}
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}
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