1 /* 2 * Copyright (C) 2020 The Dagger Authors. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package dagger.hilt.android.plugin.util 18 19 import java.util.Locale 20 Stringnull21fun String.capitalize( 22 locale: Locale = Locale.getDefault() 23 ): String = if (isNotEmpty() && this[0].isLowerCase()) { 24 substring(0, 1).uppercase(locale) + substring(1) 25 } else { 26 this 27 } 28