From 58b6f1fd09d1dc35729b49154e68d07153409859 Mon Sep 17 00:00:00 2001
From: Sergey Kishenin <sergey.kishenin@gmail.com>
Date: Tue, 14 Jul 2015 02:21:44 +0600
Subject: [PATCH] Allow to pass extra options to sir_trevor_markdown helper

---
 lib/sir_trevor_rails/helpers/view_helper.rb | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/lib/sir_trevor_rails/helpers/view_helper.rb b/lib/sir_trevor_rails/helpers/view_helper.rb
index bdef824..db48bc2 100644
--- a/lib/sir_trevor_rails/helpers/view_helper.rb
+++ b/lib/sir_trevor_rails/helpers/view_helper.rb
@@ -3,10 +3,16 @@ module Helpers
     module ViewHelper
       extend ActiveSupport::Concern
 
-      def sir_trevor_markdown(text)
-        rndr = CustomMarkdownFormatter.new(hard_wrap: true, filter_html: true,
-                                    autolink: true, no_intraemphasis: true,
-                                    fenced_code: true)
+      DEFAULT_EXTENSIONS = {
+        hard_wrap: true,
+        filter_html: true,
+        autolink: true,
+        no_intraemphasis: true,
+        fenced_code: true
+      }
+
+      def sir_trevor_markdown(text, options = {})
+        rndr = CustomMarkdownFormatter.new(DEFAULT_EXTENSIONS.merge(options))
 
         markdown = Redcarpet::Markdown.new(rndr)
         markdown.render(text).html_safe