| /* |
| * Copyright (C) 2018 Square, Inc. |
| * |
| * 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. |
| */ |
| package okio.samples |
| |
| import okio.buffer |
| import okio.source |
| import java.io.File |
| import java.io.IOException |
| |
| @Throws(IOException::class) |
| fun readLines(file: File) { |
| file.source().use { fileSource -> |
| fileSource.buffer().use { bufferedFileSource -> |
| while (true) { |
| val line = bufferedFileSource.readUtf8Line() ?: break |
| if ("square" in line) { |
| println(line) |
| } |
| } |
| } |
| } |
| } |
| |
| fun main() { |
| readLines(File("../README.md")) |
| } |