Fb2RSS

commit 6c89da2f5829ab29c05c57f289a79836032f6194
parent 712b216a525618b255dac50e1c2f3f6527cfe67d
Author: Dominik Schmidt <das1993@hotmail.com>
Date:   Wed,  1 Jul 2015 20:57:28 +0200

Add a generateRSS, which can be given a random range as a parameter.

This allows for neat things like str.generateRSS(std.algorithm.uniq(str)), or similar.

Diffstat:
Fb2RSS.d
 | 
12
++++++++++++

1 file changed, 12 insertions(+), 0 deletions(-)
diff --git a/Fb2RSS.d b/Fb2RSS.d
@@ -272,6 +272,18 @@ class FBStream : RandomFiniteAssignable!(Post){
 		}
 		return rss;
 	}
+	
+	/**
+	 * @overload generateRSS
+	 * @param r Take the Posts from the range r, instead of #posts
+	 */
+	public XmlNode generateRSS(Range)(Range r) if(isInputRange!(Range)){
+		XmlNode rss = getRSSRoot();
+		foreach(Post p; r){
+			rss.addChild(p.getEntry());
+		}
+		return rss;
+	}
 
 	/**
 	 * Writes a valid Atom-Feed xmlfile to the file specified