From 626ff419f36a8fe7e310346296e61486357b3055 Mon Sep 17 00:00:00 2001
From: rsiddharth <s@ricketyspace.net>
Date: Sun, 4 Jun 2017 23:21:31 +0000
Subject: mdl_style.py: Add _write_to.

* mdl_style.py (_write_to): New function.
---
 mdl_style.py | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/mdl_style.py b/mdl_style.py
index c90f762..99b63c0 100644
--- a/mdl_style.py
+++ b/mdl_style.py
@@ -235,6 +235,18 @@ class LinkStyler(object):
         return md(text)
 
 
+def _write_to(file_, content):
+        """Write `content` to `file_`.
+
+        `file_` is expected to be a sub-class of `io.TextIOBase`.
+        """
+        file_.truncate(0)
+        file_.seek(0)
+        file_.write(content)
+        file_.flush()
+        file_.close()
+
+
 def _mdl_stylize(args):
     ls = LinkStyler(args.link_style)
     print(ls(args.file), end='')
-- 
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