From 83e5cb37871dce2b1e4ca61821c20b2c654c0c1c Mon Sep 17 00:00:00 2001
From: Enrique Lacal <Enrique.Lacal.Bereslawski@ibm.com>
Date: Thu, 5 Jul 2018 12:23:24 +0100
Subject: [PATCH] fix: Decoding custom types with TypeDecoder (#27)

---
 Sources/KituraContracts/Contracts.swift | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/Sources/KituraContracts/Contracts.swift b/Sources/KituraContracts/Contracts.swift
index fe67247..5913419 100644
--- a/Sources/KituraContracts/Contracts.swift
+++ b/Sources/KituraContracts/Contracts.swift
@@ -1158,7 +1158,7 @@ public protocol Operation: Codable {
 */
 public struct GreaterThan<I: Identifier>: Operation {
   private var value: I
-  private var `operator`: Operator = .greaterThan
+  private let `operator`: Operator = .greaterThan
 
   /// Creates a GreaterThan instance from a given Identifier value
   public init(value: I) {
@@ -1205,7 +1205,7 @@ public struct GreaterThan<I: Identifier>: Operation {
 */
 public struct GreaterThanOrEqual<I: Identifier>: Operation {
   private var value: I
-  private var `operator`: Operator = .greaterThanOrEqual
+  private let `operator`: Operator = .greaterThanOrEqual
 
   /// Creates a GreaterThanOrEqual instance from a given Identifier value
   public init(value: I) {
@@ -1253,7 +1253,7 @@ public struct GreaterThanOrEqual<I: Identifier>: Operation {
 */
 public struct LowerThan<I: Identifier>: Operation {
   private var value: I
-  private var `operator`: Operator = .lowerThan
+  private let `operator`: Operator = .lowerThan
 
   /// Creates a LowerThan instance from a given Identifier value
   public init(value: I) {
@@ -1300,7 +1300,7 @@ public struct LowerThan<I: Identifier>: Operation {
 */
 public struct LowerThanOrEqual<I: Identifier>: Operation {
   private var value: I
-  private var `operator`: Operator = .lowerThanOrEqual
+  private let `operator`: Operator = .lowerThanOrEqual
 
   /// Creates a LowerThan instance from a given Identifier value
   public init(value: I) {
@@ -1348,7 +1348,7 @@ public struct LowerThanOrEqual<I: Identifier>: Operation {
 public struct InclusiveRange<I: Identifier>: Operation {
   private var start: I
   private var end: I
-  private var `operator`: Operator = .inclusiveRange
+  private let `operator`: Operator = .inclusiveRange
 
   /// Creates a InclusiveRange instance from given start and end values
   public init(start: I, end: I) {
@@ -1402,7 +1402,7 @@ public struct InclusiveRange<I: Identifier>: Operation {
 public struct ExclusiveRange<I: Identifier>: Operation {
   private var start: I
   private var end: I
-  private var `operator`: Operator = .exclusiveRange
+  private let `operator`: Operator = .exclusiveRange
 
   /// Creates a ExclusiveRange instance from given start and end values
   public init(start: I, end: I) {