Revert "Debugging with old long-form type casting"

This reverts commit 1f8dae9.

Author: calvincestari

apollo-ios/Sources/ApolloAPI/SelectionSet+Equatable.swift

@@ -112,87 +112,7 @@ public extension SelectionSet {
 
     func addData(for type: Selection.Field.OutputType, inList: Bool = false) {
       switch type {
-//      case .scalar:
-      case let .scalar(scalarType):
-              switch scalarType {
-              case is String.Type:
-                if field.type.isNullable {
-                  if inList {
-                    fields[field.responseKey] = fieldData as? [String?]
-                  } else {
-                    fields[field.responseKey] = fieldData as? String?
-                  }
-                } else {
-                  if inList {
-                    fields[field.responseKey] = fieldData as? [String]
-                  } else {
-                    fields[field.responseKey] = fieldData as? String
-                  }
-                }
-
-              case is Int.Type:
-                if field.type.isNullable {
-                  if inList {
-                    fields[field.responseKey] = fieldData as? [Int?]
-                  } else {
-                    fields[field.responseKey] = fieldData as? Int?
-                  }
-                } else {
-                  if inList {
-                    fields[field.responseKey] = fieldData as? [Int]
-                  } else {
-                    fields[field.responseKey] = fieldData as? Int
-                  }
-                }
-
-              case is Bool.Type:
-                if field.type.isNullable {
-                  if inList {
-                    fields[field.responseKey] = fieldData as? [Bool?]
-                  } else {
-                    fields[field.responseKey] = fieldData as? Bool?
-                  }
-                } else {
-                  if inList {
-                    fields[field.responseKey] = fieldData as? [Bool]
-                  } else {
-                    fields[field.responseKey] = fieldData as? Bool
-                  }
-                }
-
-              case is Float.Type:
-                if field.type.isNullable {
-                  if inList {
-                    fields[field.responseKey] = fieldData as? [Float?]
-                  } else {
-                    fields[field.responseKey] = fieldData as? Float?
-                  }
-                } else {
-                  if inList {
-                    fields[field.responseKey] = fieldData as? [Float]
-                  } else {
-                    fields[field.responseKey] = fieldData as? Float
-                  }
-                }
-
-              case is Double.Type:
-                if field.type.isNullable {
-                  if inList {
-                    fields[field.responseKey] = fieldData as? [Double?]
-                  } else {
-                    fields[field.responseKey] = fieldData as? Double?
-                  }
-                } else {
-                  if inList {
-                    fields[field.responseKey] = fieldData as? [Double]
-                  } else {
-                    fields[field.responseKey] = fieldData as? Double
-                  }
-                }
-
-              default: fields[field.responseKey] = fieldData
-              }
-      case .customScalar:
+      case .scalar, .customScalar:
         if inList {
           guard let listData = fieldData as? [AnyHashable] else {
             preconditionFailure("Expected list data for field: \(field)")