From: Mike Taylor <mike@indexdata.com>
Date: Tue, 29 Apr 2014 15:16:36 +0000 (+0100)
Subject: Add new Handlebars helper, "paragraphs".
X-Git-Tag: 1.0.0~797
X-Git-Url: http://sru.miketaylor.org.uk/?a=commitdiff_plain;h=8caae5a94f83821aa94a8c8f9308aca8d4061d10;hp=47c56bb47e09a7a61c0dad7a11af86a5e9df3fa7;p=mkws-moved-to-github.git

Add new Handlebars helper, "paragraphs".
---

diff --git a/src/mkws-handlebars.js b/src/mkws-handlebars.js
index 1fabf3c..0d601b6 100644
--- a/src/mkws-handlebars.js
+++ b/src/mkws-handlebars.js
@@ -4,6 +4,16 @@ Handlebars.registerHelper('json', function(obj) {
 });
 
 
+Handlebars.registerHelper('paragraphs', function(obj) {
+    var acc = [];
+    for (var i = 0; i < obj.length; i++) {
+        // I don't know why, but we need the \n, otherwise Handlebars elides paragraphs
+        acc.push('<p>', obj[i], '</p>', "\n");
+    }
+    return acc.join('');
+});
+
+
 Handlebars.registerHelper('translate', function(s) {
     return mkws.M(s);
 });