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map.go
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map.go
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package utils
func MergeAnyMaps(maps ...map[string]interface{}) map[string]interface{} {
imp := map[string]interface{}{}
for _, mp := range maps {
for k, v := range mp {
imp[k] = v
}
}
return imp
}
// MergeMaps can merge values from multiple maps into one
// It can also create clone of a map
func MergeMaps(maps ...map[string]string) map[string]string {
smp := map[string]string{}
for _, mp := range maps {
for k, v := range mp {
smp[k] = v
}
}
return smp
}
func MapToList[V any](inputMap map[string]V) []V {
var smp []V
for _, value := range inputMap {
smp = append(smp, value)
}
return smp
}
func AppendToMap(gmap map[string]interface{}, mp map[string]string) {
for k, v := range mp {
gmap[k] = v
}
}
func Contains[K comparable, V any](mp map[K]V, keys ...K) bool {
for _, key := range keys {
_, ok := mp[key]
if !ok {
return false
}
}
return true
}
func ConfigAs[T any](mapping map[string]any, key string) T {
var zero T
val, ok := mapping[key]
if ok {
s, ok := val.(T)
if ok {
return s
}
}
return zero
}