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Commit | Line | Data |
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9b12e4fe JC |
1 | package ioutils |
2 | ||
3 | import ( | |
4 | "fmt" | |
5 | "io" | |
6 | ) | |
7 | ||
8 | // FprintfIfNotEmpty prints the string value if it's not empty | |
9 | func FprintfIfNotEmpty(w io.Writer, format, value string) (int, error) { | |
10 | if value != "" { | |
11 | return fmt.Fprintf(w, format, value) | |
12 | } | |
13 | return 0, nil | |
14 | } | |
15 | ||
16 | // FprintfIfTrue prints the boolean value if it's true | |
17 | func FprintfIfTrue(w io.Writer, format string, ok bool) (int, error) { | |
18 | if ok { | |
19 | return fmt.Fprintf(w, format, ok) | |
20 | } | |
21 | return 0, nil | |
22 | } |