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Update version.go

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Optimize duplicate code
This commit is contained in:
xiaox0321 2017-10-20 15:58:03 +08:00 committed by GitHub
parent bcbdfcb99b
commit 3f1174a519
1 changed files with 8 additions and 14 deletions
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22
utils/version/version.go
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@ -25,31 +25,25 @@ func Full() string {
return version return version
} }
func Proto(v string) int64 { func getSubVersion(v string, position int) int64 {
arr := strings.Split(v, ".") arr := strings.Split(v, ".")
if len(arr) < 3 { if len(arr) < 3 {
return 0 return 0
} }
res, _ := strconv.ParseInt(arr[0], 10, 64) res, _ := strconv.ParseInt(arr[position], 10, 64)
return res return res
} }
func Proto(v string) int64 {
return getSubVersion(v, 0)
}
func Major(v string) int64 { func Major(v string) int64 {
arr := strings.Split(v, ".") return getSubVersion(v, 1)
if len(arr) < 3 {
return 0
}
res, _ := strconv.ParseInt(arr[1], 10, 64)
return res
} }
func Minor(v string) int64 { func Minor(v string) int64 {
arr := strings.Split(v, ".") return getSubVersion(v, 2)
if len(arr) < 3 {
return 0
}
res, _ := strconv.ParseInt(arr[2], 10, 64)
return res
} }
// add every case there if server will not accept client's protocol and return false // add every case there if server will not accept client's protocol and return false