any
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@@ -17,7 +17,7 @@ import (
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// Structs are never considered unset.
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//
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// For everything else, including pointers, a nil value is unset.
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func dfault(d interface{}, given ...interface{}) interface{} {
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func dfault(d any, given ...any) any {
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if empty(given) || empty(given[0]) {
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return d
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@@ -26,7 +26,7 @@ func dfault(d interface{}, given ...interface{}) interface{} {
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}
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// empty returns true if the given value has the zero value for its type.
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func empty(given interface{}) bool {
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func empty(given any) bool {
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g := reflect.ValueOf(given)
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if !g.IsValid() {
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return true
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@@ -54,7 +54,7 @@ func empty(given interface{}) bool {
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}
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// coalesce returns the first non-empty value.
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func coalesce(v ...interface{}) interface{} {
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func coalesce(v ...any) any {
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for _, val := range v {
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if !empty(val) {
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return val
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@@ -65,7 +65,7 @@ func coalesce(v ...interface{}) interface{} {
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// all returns true if empty(x) is false for all values x in the list.
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// If the list is empty, return true.
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func all(v ...interface{}) bool {
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func all(v ...any) bool {
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for _, val := range v {
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if empty(val) {
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return false
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@@ -74,9 +74,9 @@ func all(v ...interface{}) bool {
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return true
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}
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// any returns true if empty(x) is false for any x in the list.
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// anyNonEmpty returns true if empty(x) is false for anyNonEmpty x in the list.
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// If the list is empty, return false.
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func any(v ...interface{}) bool {
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func anyNonEmpty(v ...any) bool {
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for _, val := range v {
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if !empty(val) {
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return true
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@@ -86,25 +86,25 @@ func any(v ...interface{}) bool {
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}
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// fromJSON decodes JSON into a structured value, ignoring errors.
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func fromJSON(v string) interface{} {
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func fromJSON(v string) any {
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output, _ := mustFromJSON(v)
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return output
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}
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// mustFromJSON decodes JSON into a structured value, returning errors.
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func mustFromJSON(v string) (interface{}, error) {
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var output interface{}
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func mustFromJSON(v string) (any, error) {
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var output any
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err := json.Unmarshal([]byte(v), &output)
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return output, err
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}
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// toJSON encodes an item into a JSON string
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func toJSON(v interface{}) string {
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func toJSON(v any) string {
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output, _ := json.Marshal(v)
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return string(output)
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}
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func mustToJSON(v interface{}) (string, error) {
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func mustToJSON(v any) (string, error) {
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output, err := json.Marshal(v)
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if err != nil {
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return "", err
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@@ -113,12 +113,12 @@ func mustToJSON(v interface{}) (string, error) {
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}
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// toPrettyJSON encodes an item into a pretty (indented) JSON string
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func toPrettyJSON(v interface{}) string {
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func toPrettyJSON(v any) string {
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output, _ := json.MarshalIndent(v, "", " ")
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return string(output)
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}
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func mustToPrettyJSON(v interface{}) (string, error) {
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func mustToPrettyJSON(v any) (string, error) {
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output, err := json.MarshalIndent(v, "", " ")
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if err != nil {
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return "", err
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@@ -127,7 +127,7 @@ func mustToPrettyJSON(v interface{}) (string, error) {
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}
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// toRawJSON encodes an item into a JSON string with no escaping of HTML characters.
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func toRawJSON(v interface{}) string {
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func toRawJSON(v any) string {
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output, err := mustToRawJSON(v)
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if err != nil {
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panic(err)
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@@ -136,7 +136,7 @@ func toRawJSON(v interface{}) string {
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}
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// mustToRawJSON encodes an item into a JSON string with no escaping of HTML characters.
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func mustToRawJSON(v interface{}) (string, error) {
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func mustToRawJSON(v any) (string, error) {
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buf := new(bytes.Buffer)
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enc := json.NewEncoder(buf)
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enc.SetEscapeHTML(false)
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@@ -148,10 +148,9 @@ func mustToRawJSON(v interface{}) (string, error) {
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}
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// ternary returns the first value if the last value is true, otherwise returns the second value.
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func ternary(vt interface{}, vf interface{}, v bool) interface{} {
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func ternary(vt any, vf any, v bool) any {
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if v {
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return vt
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}
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return vf
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}
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