♻️ refactor: rename json transformers to apply various transformation…

…s to JSON data #2

const.go

@@ -5,10 +5,10 @@ package fj
 // If set to false, modifiers will be applied as expected.
 var DisableModifiers = false
 
-// modifiers is a map that associates a string key (the modifier type) with a function that
+// jsonTransformers is a map that associates a string key (the modifier type) with a function that
 // takes two string arguments (`json` and `arg`), and returns a modified string. The map is used
-// to apply various transformations to JSON data based on the specified modifiers.
-var modifiers map[string]func(json, arg string) string
+// to apply various transformations to JSON data based on the specified jsonTransformers.
+var jsonTransformers map[string]func(json, arg string) string
 
 // hexDigits is an array of bytes representing the hexadecimal digits used in JSON encoding.
 // It contains the characters '0' to '9' and 'a' to 'f', which are used for encoding hexadecimal numbers.

fj.go

@@ -544,7 +544,7 @@ func IsValidJSONBytes(json []byte) bool {
 //   - Once registered, the modifier can be used in fj queries to transform the JSON data
 //     according to the logic defined in the `fn` function.
 func AddModifier(name string, fn func(json, arg string) string) {
-	modifiers[name] = fn
+	jsonTransformers[name] = fn
 }
 
 // IsModifierRegistered checks whether a specified modifier has been registered in the fj system.
@@ -577,10 +577,10 @@ func IsModifierRegistered(name string) bool {
 	if unify4g.IsEmpty(name) {
 		return false
 	}
-	if len(modifiers) == 0 {
+	if len(jsonTransformers) == 0 {
 		return false
 	}
-	_, ok := modifiers[name]
+	_, ok := jsonTransformers[name]
 	return ok
 }
 
@@ -1621,7 +1621,7 @@ func (t Type) String() string {
 }
 
 func init() {
-	modifiers = map[string]func(json, arg string) string{
+	jsonTransformers = map[string]func(json, arg string) string{
 		"pretty":  applyPretty,
 		"ugly":    modUgly,
 		"reverse": modReverse,

h.go

@@ -1929,7 +1929,7 @@ func isModifierOrJSONStart(s string) bool {
 				break
 			}
 		}
-		_, ok := modifiers[s[1:i]]
+		_, ok := jsonTransformers[s[1:i]]
 		return ok
 	}
 	return c == '[' || c == '{'
@@ -3518,7 +3518,7 @@ func adjustModifier(json, path string) (pathYield, result string, ok bool) {
 		}
 	}
 	// check if the modifier exists in the modifiers map and apply it if found.
-	if fn, ok := modifiers[name]; ok {
+	if fn, ok := jsonTransformers[name]; ok {
 		var args string
 		if hasArgs { // if arguments are found, parse and handle them.
 			var parsedArgs bool