From ec47d0b3842147a156216ed7b2630600bec73371 Mon Sep 17 00:00:00 2001
From: Noah Loomans <noah@noahloomans.com>
Date: Sat, 21 Dec 2019 20:44:44 +0100
Subject: allow custom date formats

This adds a new datef function instead of changing date function in an
effort to keep backwards compatibility.

datef is intentionally used in the example to make it clear to the user
that it is possible to set a custom date format.
---
 in.html     | 2 +-
 openring.go | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/in.html b/in.html
index d1437e8..a9f63e6 100644
--- a/in.html
+++ b/in.html
@@ -10,7 +10,7 @@
       <small class="source">
         via <a href="{{.SourceLink}}">{{.SourceTitle}}</a>
       </small>
-      <small class="date">{{.Date | date}}</small>
+      <small class="date">{{.Date | datef "January 2, 2006"}}</small>
     </div>
     {{end}}
   </section>
diff --git a/openring.go b/openring.go
index cbaba1f..4f74631 100644
--- a/openring.go
+++ b/openring.go
@@ -76,6 +76,9 @@ func main() {
 			"date": func(t time.Time) string {
 				return t.Format("January 2, 2006")
 			},
+			"datef": func(fmt string, t time.Time) string {
+				return t.Format(fmt)
+			},
 		}).
 		Parse(string(input))
 	if err != nil {
-- 
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