From 3468cb555a773f8c2c49a7fbfa80f69ed0c3020d Mon Sep 17 00:00:00 2001
From: Mathew Polzin <matt.polzin@gmail.com>
Date: Wed, 5 Dec 2018 22:02:59 -0800
Subject: [PATCH] Remove Result dependency in favor of a super stripped down
 internally scoped Result enum. This won't interfere with other Result
 libraries and I was not exposing the Result anyway.

---
 Package.resolved                    | 10 +------
 Package.swift                       |  4 +--
 Sources/JSONAPI/Resource/Poly.swift |  4 +--
 Sources/JSONAPI/Result.swift        | 45 +++++++++++++++++++++++++++++
 4 files changed, 48 insertions(+), 15 deletions(-)
 create mode 100644 Sources/JSONAPI/Result.swift

diff --git a/Package.resolved b/Package.resolved
index a71c205..5cefbe8 100644
--- a/Package.resolved
+++ b/Package.resolved
@@ -1,15 +1,7 @@
 {
   "object": {
     "pins": [
-      {
-        "package": "Result",
-        "repositoryURL": "https://github.com/mattpolzin/Result",
-        "state": {
-          "branch": "master",
-          "revision": "b98e238da6ea030fa7862ae6fd6500552370019c",
-          "version": null
-        }
-      }
+
     ]
   },
   "version": 1
diff --git a/Package.swift b/Package.swift
index 7d527e9..7adbb9b 100644
--- a/Package.swift
+++ b/Package.swift
@@ -14,13 +14,11 @@ let package = Package(
 			targets: ["JSONAPITestLib"])
     ],
     dependencies: [
-		// antitypical/Result without the Foundation requirement:
-        .package(url: "https://github.com/mattpolzin/Result", .branch("master"))
     ],
     targets: [
         .target(
             name: "JSONAPI",
-            dependencies: ["Result"]),
+            dependencies: []),
 		.target(
 			name: "JSONAPITestLib",
 			dependencies: ["JSONAPI"]),
diff --git a/Sources/JSONAPI/Resource/Poly.swift b/Sources/JSONAPI/Resource/Poly.swift
index 51e5226..de506a4 100644
--- a/Sources/JSONAPI/Resource/Poly.swift
+++ b/Sources/JSONAPI/Resource/Poly.swift
@@ -5,8 +5,6 @@
 //  Created by Mathew Polzin on 11/22/18.
 //
 
-import Result
-
 /// Poly is a protocol to which types that
 /// are polymorphic belong to. Specifically,
 /// Poly1, Poly2, Poly3, etc. types conform
@@ -28,7 +26,7 @@ private func decode<Entity: JSONAPI.EntityType>(_ type: Entity.Type, from contai
 	} catch (let err) {
 		ret = .failure(DecodingError.typeMismatch(Entity.Description.self,
 												  .init(codingPath: container.codingPath,
-														debugDescription: err.localizedDescription,
+														debugDescription: String(describing: err),
 														underlyingError: err)))
 	}
 	return ret
diff --git a/Sources/JSONAPI/Result.swift b/Sources/JSONAPI/Result.swift
new file mode 100644
index 0000000..326bdcc
--- /dev/null
+++ b/Sources/JSONAPI/Result.swift
@@ -0,0 +1,45 @@
+//
+//  Result.swift
+//  JSONAPI
+//
+//  Created by Mathew Polzin on 12/5/18.
+//
+
+enum Result<T, E: Swift.Error> {
+	case success(T)
+	case failure(E)
+
+	var value: T? {
+		guard case .success(let val) = self else {
+			return nil
+		}
+		return val
+	}
+
+	var error: E? {
+		guard case .failure(let err) = self else {
+			return nil
+		}
+		return err
+	}
+
+	func map<U>(_ transform: (T) -> U) -> Result<U, E> {
+		switch self {
+		case .failure(let err):
+			return .failure(err)
+		case .success(let val):
+			return .success(transform(val))
+		}
+	}
+}
+
+extension Result: CustomStringConvertible where T: CustomStringConvertible, E: CustomStringConvertible {
+	var description: String {
+		switch self {
+		case .success(let val):
+			return String(describing: val)
+		case .failure(let err):
+			return String(describing: err)
+		}
+	}
+}