clean up

Author: muzahidul-opti

Sources/Data Model/ProjectConfig.swift

@@ -77,7 +77,7 @@ class ProjectConfig {
         self.allExperiments = project.experiments + project.groups.map { $0.experiments }.flatMap { $0 }
 
         holdoutIdMap = {
-            var map = [String : Holdout]()
+            var map = [String: Holdout]()
             project.holdouts.forEach { map[$0.id] = $0 }
             return map
         }()
@@ -175,7 +175,7 @@ class ProjectConfig {
         let flagsWithHoldoutIds = project.featureFlags.map { flag -> FeatureFlag in
             var updatedFlag = flag
             var holdoutIds = [String]()
-            for holdout in project.holdouts ?? [] {
+            for holdout in project.holdouts {
                 if !holdout.includedFlags.isEmpty {
                     if holdout.includedFlags.contains(flag.id) {
                         holdoutIds.append(holdout.id)

Sources/Optimizely/OptimizelyConfig.swift

@@ -42,9 +42,6 @@ public protocol OptimizelyExperiment {
     var variationsMap: [String: OptimizelyVariation] { get }
 }
 
-// Experiment compliances OptimizelyExperiment
-extension Experiment: OptimizelyExperiment { }
-
 public protocol OptimizelyFeature {
     var id: String { get }
     var key: String { get }