I I did it. Now I will add tests!

Author: DrBeta

README.md

@@ -1,3 +1,33 @@
 # JSONLoader
 
-A description of this package.
+A simple library to quickly load JSON from your local bundle to a `Codable` object.
+
+## How to use
+Simply define your `struct` as `Codable` and then when you need to map your JSON file to that object just call the `load` function.
+
+## Example
+Say you had a JSON file named `people.json` like this:
+``` 
+[
+  {
+    "id": 1,
+    "name": "Jane"
+  },
+  {
+    "id": 2,
+    "name": "John"
+  }
+]
+```
+Now you need a data model like so:
+```
+struct Person: Codable {
+   var id:Int
+   var name:String
+}
+```
+Now you all you need to do to populate a array of these is call the load method:
+
+```
+var people:[Person] = JSONLoader.load("people")
+```

Sources/JSONLoader/JSONLoader.swift

@@ -1,23 +1,24 @@
 import Foundation
-
-public func load<T: Decodable>(_ filename: String, as type:T.Type = T.self) -> T {
-    let data:Data
-    guard let file = Bundle.main.url(forResource: filename, withExtension: nil)
-        else {
-        fatalError("Couldn't find \(filename) in main bundle.")
+class JSONLoader{
+    public func load<T: Decodable>(_ filename: String, as type:T.Type = T.self) -> T {
+        let data:Data
+        guard let file = Bundle.main.url(forResource: filename, withExtension: "json")
+            else {
+                fatalError("Couldn't find \(filename) in main bundle.")
+        }
+        
+        do {
+            data = try Data(contentsOf: file)
+        } catch {
+            fatalError("Couldn't load \(filename) from main bundle:\n\(error)")
+        }
+        
+        do {
+            let decoder = JSONDecoder()
+            return try decoder.decode(T.self, from: data)
+        } catch {
+            fatalError("Couldn't parse \(filename) as \(T.self)\n\(error)")
+        }
     }
 
-    do {
-        data = try Data(contentsOf: file)
-    } catch {
-        fatalError("Couldn't load \(filename) from main bundle:\n\(error)")
-    }
-    
-    do {
-        let decoder = JSONDecoder()
-        return try decoder.decode(T.self, from: data)
-    } catch {
-        fatalError("Couldn't parse \(filename) as \(T.self)\n\(error)")
-    }
 }
-

Tests/JSONLoaderTests/JSONLoaderTests.swift

@@ -6,7 +6,7 @@ final class JSONLoaderTests: XCTestCase {
         // This is an example of a functional test case.
         // Use XCTAssert and related functions to verify your tests produce the correct
         // results.
-        XCTAssertEqual(JSONLoader().text, "Hello, World!")
+        
     }
 
     static var allTests = [