init: Initial commit

README.md

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+# Go JSON Mapper (gojsonmapper)
+
+This is a simple library that allows you to map different JSON objects to each other.
+
+## Example
+
+This example shows how to map a JSON object to another JSON object.
+
+### Mapping
+
+```json
+{
+    "name": "data.name",
+    "address": "data.addresses[0]"
+}
+````
+
+### Input JSON
+
+```json
+{
+    "data": {
+        "name": "John Doe",
+        "addresses": [
+            "123 Main St"
+        ]
+    }
+}
+```
+
+### Output JSON
+
+```json
+{
+    "name": "John Doe",
+    "address": "123 Main St"
+}
+```
+
+## Usage
+
+### Read Mapping
+
+```go
+mapping, err := ReadMapping("mapping.json")
+if err != nil {
+    log.Fatal(err)
+}
+```
+
+### Map Input
+
+```go
+mapper := NewMapper(mapping)
+output, err := mapper.Map(input)
+if err != nil {
+    log.Fatal(err)
+}
+fmt.Println(output)
+```