Merge pull request #281 from zapcannon87/developer

feat(storage): convenience init of LCArray from LCArray

Author: zapcannon87

LeanCloudTests/LCTypeTestCase.swift

@@ -56,6 +56,14 @@ class LCTypeTestCase: BaseTestCase {
         XCTAssertEqual(convert("foo") as? LCString, "foo")
         XCTAssertEqual(convert(NSString(string: "foo")) as? LCString, "foo")
     }
+    
+    func testArrayInit() {
+        let array1 = LCArray([42])
+        let array2 = LCArray(array1)
+        XCTAssertFalse(array1 === array2)
+        XCTAssertEqual(array1.value.count, array2.value.count)
+        XCTAssertEqual(array1.value.first as? LCNumber, array2.value.first as? LCNumber)
+    }
 
     func testArrayConvertible() {
         let date = Date()

Sources/Foundation/Array.swift

@@ -28,6 +28,11 @@ public class LCArray: NSObject, LCValue, Collection, ExpressibleByArrayLiteral {
         self.init()
         self.value = value.map { $0.lcValue }
     }
+    
+    public convenience init(_ array: LCArray) {
+        self.init()
+        self.value = array.value
+    }
 
     public convenience required init(arrayLiteral elements: LCValueConvertible...) {
         self.init(elements)