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64 lines
1.2 KiB
Go
64 lines
1.2 KiB
Go
package nmap
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import (
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"git.noahlan.cn/noahlan/ntool/nreflect"
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"reflect"
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)
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// HasKey check of the given map.
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func HasKey(mp, key any) (ok bool) {
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rftVal := reflect.Indirect(reflect.ValueOf(mp))
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if rftVal.Kind() != reflect.Map {
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return
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}
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for _, keyRv := range rftVal.MapKeys() {
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if nreflect.IsEqual(keyRv.Interface(), key) {
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return true
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}
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}
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return
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}
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// HasOneKey check of the given map. return the first exist key
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func HasOneKey(mp any, keys ...any) (ok bool, key any) {
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rftVal := reflect.Indirect(reflect.ValueOf(mp))
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if rftVal.Kind() != reflect.Map {
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return
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}
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for _, key = range keys {
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for _, keyRv := range rftVal.MapKeys() {
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if nreflect.IsEqual(keyRv.Interface(), key) {
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return true, key
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}
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}
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}
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return false, nil
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}
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// HasAllKeys check of the given map. return the first not exist key
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func HasAllKeys(mp any, keys ...any) (ok bool, noKey any) {
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rftVal := reflect.Indirect(reflect.ValueOf(mp))
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if rftVal.Kind() != reflect.Map {
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return
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}
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for _, key := range keys {
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var exist bool
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for _, keyRv := range rftVal.MapKeys() {
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if nreflect.IsEqual(keyRv.Interface(), key) {
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exist = true
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break
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}
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}
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if !exist {
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return false, key
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}
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}
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return true, nil
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}
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