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added writer helper methods to InputStream

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This commit is contained in:
James Strachan
2012-03-20 15:25:05 +00:00
parent b80afe44b5
commit 381c135fbd
1 changed files with 15 additions and 0 deletions
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libraries/stdlib/src/JavaIo.kt
+15
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@@ -199,6 +199,21 @@ inline fun Reader.buffered(): BufferedReader = if(this is BufferedReader) this e
inline fun Reader.buffered(bufferSize: Int) = BufferedReader(this, bufferSize)
inline val OutputStream.writer : OutputStreamWriter
get() = OutputStreamWriter(this)
inline val OutputStream.bufferedWriter : BufferedWriter
get() = BufferedWriter(writer)
inline fun OutputStream.writer(encoding: Charset) : OutputStreamWriter = OutputStreamWriter(this, encoding)
inline fun OutputStream.writer(encoding: String) = OutputStreamWriter(this, encoding)
inline fun OutputStream.writer(encoding: CharsetEncoder) = OutputStreamWriter(this, encoding)
inline fun Reader.forEachLine(block: (String) -> Unit): Unit {
this.use{
val iter = buffered().lineIterator()