69 lines
1.1 KiB
Go
69 lines
1.1 KiB
Go
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package fmtx
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import (
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"encoding/json"
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"fmt"
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"strconv"
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"strings"
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)
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func toJson(prefix string, data interface{}) string {
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s := ""
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if b, err := json.MarshalIndent(data, "", " "); err == nil {
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s = string(b)
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} else {
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s = fmt.Sprintf("%#v", data)
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}
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if prefix != "" {
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s = fmt.Sprintf(`%s
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%s`, prefix, s)
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}
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return s
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}
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func SprettyPrint(a ...interface{}) string {
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n := len(a)
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if n == 0 {
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return ""
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}
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values := make([]string, n)
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for _, v := range a {
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values = append(values, toJson("", v))
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}
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return strings.Join(values, "\n")
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}
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func PrettyPrint(prefix string, a ...interface{}) {
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onlyOne := len(a) == 1
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for k, v := range a {
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p := prefix
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if p == "" {
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if !onlyOne {
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p = strconv.Itoa(k + 1)
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}
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} else {
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if !onlyOne {
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p = fmt.Sprintf("%s %d", prefix, k+1)
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}
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}
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fmt.Print(toJson(prefix, v))
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}
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}
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func PrettyPrintln(prefix string, a ...interface{}) {
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onlyOne := len(a) == 1
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for k, v := range a {
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p := prefix
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if p == "" {
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if !onlyOne {
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p = strconv.Itoa(k + 1)
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}
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} else {
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if !onlyOne {
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p = fmt.Sprintf("%s %d", prefix, k+1)
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}
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}
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fmt.Println(toJson(p, v))
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}
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}
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