Sources/MockoloFramework/Utils/FunctionSuffixTemplate.swift

//
//  Copyright (c) 2018. Uber Technologies
//
//  Licensed under the Apache License, Version 2.0 (the "License");
//  you may not use this file except in compliance with the License.
//  You may obtain a copy of the License at
//
//  http://www.apache.org/licenses/LICENSE-2.0
//
//  Unless required by applicable law or agreed to in writing, software
//  distributed under the License is distributed on an "AS IS" BASIS,
//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//  See the License for the specific language governing permissions and
//  limitations under the License.
//

/// Apply template for function suffix
///
/// Suffix consists of async and throws.
func applyFunctionSuffixTemplate(isAsync: Bool, throwing: ThrowingKind) -> String {
    var keywords = [String]()
    if isAsync {
        keywords.append(.async)
    }
    if let throwing = throwing.applyThrowingTemplate() {
        keywords.append(throwing)
    }
    return keywords.map { "\($0) " }.joined()
}