jcarr
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go-spew
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Support slices of strings

This commit is contained in:
Matthew Quigley 2019-08-28 10:59:48 -07:00
parent 9929660465
commit 360e7bb0f1
1 changed files with 23 additions and 19 deletions
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42
spew/dump.go
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@ -435,28 +435,14 @@ func (d *dumpState) dump(v reflect.Value) {
d.ignoreNextIndent = true
val := d.unpackValue(v.Field(i))
if tag != "" {
if val.Type().Kind() != reflect.String || (val.Type().Kind() == reflect.Ptr && val.Type().Elem().Kind() == reflect.String) {
var newVal string
if val.Type().Kind() == reflect.Ptr {
newVal = val.Elem().String()
} else {
newVal = val.String()
}
if val.Type().Kind() != reflect.String || ((val.Type().Kind() == reflect.Ptr || val.Type().Kind() == reflect.Slice) && val.Type().Elem().Kind() == reflect.String) {
tags := strings.Split(tag, ",")
for _, tag := range tags {
if tag == "normalize" {
newVal = normalize(newVal)
if val.Type().Kind() == reflect.Slice {
for i := 0; i < val.Len(); i++ {
applyTags(val.Index(i), tags...)
}
}
for _, tag := range tags {
if tag == "hash" {
newVal = hash(newVal)
}
}
if val.Type().Kind() == reflect.Ptr {
val.Elem().SetString(newVal)
} else {
val.SetString(newVal)
applyTags(val, tags...)
}
}
}
@ -488,6 +474,24 @@ func (d *dumpState) dump(v reflect.Value) {
}
}
func applyTags(val reflect.Value, tags ...string) {
if val.Type().Kind() == reflect.Ptr {
val = val.Elem()
}
newVal := val.String()
for _, tag := range tags {
if tag == "normalize" {
newVal = normalize(newVal)
}
}
for _, tag := range tags {
if tag == "hash" {
newVal = hash(newVal)
}
}
val.SetString(newVal)
}
func normalize(str string) string {
return emails.Normalize(str)
}