Forgot a function.
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b83d6bdde4
commit
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@ -6,19 +6,6 @@ import (
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"os"
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)
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// Validate if the char provided is 0-9
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func (flags *Flags) validChar(char rune) (valid bool) {
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decvals := [10]int{48, 49, 50, 51, 52, 53, 54, 55, 56, 57}
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for _, value := range decvals {
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if char == rune(value) {
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valid = true
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}
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}
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return
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}
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// Print help information for the end-user
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func (flags *Flags) printUsage() {
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fmt.Fprintf(flag.CommandLine.Output(), "Usage of %s:\n", os.Args[0])
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14
flags/validChar.go
Normal file
14
flags/validChar.go
Normal file
@ -0,0 +1,14 @@
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package flags
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// Validate if the char provided is 0-9
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func (flags *Flags) validChar(char rune) (valid bool) {
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decvals := [10]int{48, 49, 50, 51, 52, 53, 54, 55, 56, 57}
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for _, value := range decvals {
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if char == rune(value) {
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valid = true
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}
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}
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return
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}
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