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32 lines
485 B
Go
32 lines
485 B
Go
10 years ago
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package main
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import (
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"strings"
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)
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const (
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E_Ok int = iota
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E_No_Data
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)
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type errorGroup []error
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func (e errorGroup) Error() string {
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messages := make([]string, 0, len(e))
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for i, _ := range e {
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messages[i] = e[i].Error()
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}
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return strings.Join(messages, " && ")
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}
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func (g *errorGroup) AddError(err error) {
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if err == nil {
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return
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}
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if g == nil {
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panic("fart")
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*g = make([]error, 0, 4)
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}
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*g = append(*g, err)
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}
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