From 8f7b39e95dd4a373300c3c0589a46c957669da95 Mon Sep 17 00:00:00 2001
From: mertcandav <mertcandav@outlook.com>
Date: Thu, 14 Nov 2024 12:04:20 +0300
Subject: [PATCH] std/io: remove deprecated Scanner

---
 std/io/scan.jule | 72 ------------------------------------------------
 1 file changed, 72 deletions(-)
 delete mode 100644 std/io/scan.jule

diff --git a/std/io/scan.jule b/std/io/scan.jule
deleted file mode 100644
index 1a191d068..000000000
--- a/std/io/scan.jule
+++ /dev/null
@@ -1,72 +0,0 @@
-// Copyright 2023-2024 The Jule Programming Language.
-// Use of this source code is governed by a BSD 3-Clause
-// license that can be found in the LICENSE file.
-
-use "std/unsafe"
-
-// Scanner for files or etc.
-// Scans bytes line-by-line.
-struct Scanner {
-	mut r: Reader
-	mut b: []byte
-}
-
-impl Scanner {
-	const bufferSize = 1 << 10
-
-	// New &Scanner from Reader.
-	static fn New(mut r: Reader): &Scanner {
-		ret &Scanner{
-			r: r,
-			b: make([]byte, 0, Scanner.bufferSize),
-		}
-	}
-}
-
-impl Scanner {
-	fn reset(self) {
-		self.b = self.b[:0]
-	}
-
-	// Returns bytes of recent scan.
-	// Returned slice is mutable copy of buffer.
-	// The next [Scan] call will write into same internal allocation.
-	fn Bytes(self): []byte { ret self.b }
-
-	// Returns text from bytes of recent scan.
-	fn Text(self): str { ret str(self.b) }
-
-	// Scans line from handle via read method.
-	// Scans bytes until end of the line, line delimiter is not included.
-	// Reports whether readed byte into buffer.
-	// Forwards any exceptional.
-	fn Scan(self)!: bool {
-		const LINE_DELIMITER = '\n'
-
-		self.reset()
-
-		let mut partBuff: [128]byte
-		mut part := unsafe::Slice(&partBuff[0], len(partBuff), len(partBuff))
-		for {
-			n := self.r.Read(part) else { error(error) }
-			if n == 0 {
-				break
-			}
-			if part[n-1] == LINE_DELIMITER {
-				self.b = append(self.b, part[:n-1]...)
-				break
-			}
-			self.b = append(self.b, part[:n]...)
-		}
-		self.b = clearCr(self.b)
-		ret len(self.b) > 0
-	}
-}
-
-// Clear last carriage return from buff if exist.
-fn clearCr(mut buf: []byte): []byte {
-	if len(buf) > 0 && buf[len(buf)-1] == '\r' {
-		ret buf[:len(buf)-1]
-	}
-	ret buf
-}
\ No newline at end of file