addition parameter font awesome #22

_plugins/rblock.rb

 module Jekyll
     module Tags
       class RblockTag < Liquid::Block
+       
+        def split_params(params)
+            params.split("|").map(&:strip)
+        end
+
         def initialize(tag_name, block_options, liquid_options)
             super
-            @title = block_options.strip
+            args = split_params(block_options)
+            @title = args[0]
+            if args.length >1
+                @icon = args[1]
+            else
+                #default icon
+                @icon = "fas fa-code"
+            end
         end
   
         def render(context)
@@ -20,18 +32,23 @@ module Jekyll
             # generate collapsible card HTML
             output = <<~EOS
 <div class="rblock">
-    <h3>#{@title}</h3>
+    <h3>
+    <i class="#{@icon}"></i>
+    #{@title}
+    </h3>
     <hr>
     <p>
     #{content}
     </p>
 </div>
     EOS
-        
-            output
+             output
         end
       end
     end
   end
   
-  Liquid::Template.register_tag('rblock', Jekyll::Tags::RblockTag)
\ No newline at end of file
+ 
+
+
+Liquid::Template.register_tag('rblock', Jekyll::Tags::RblockTag)
\ No newline at end of file

frozen.md

@@ -15,7 +15,7 @@ Lisa M Smits†, Lydia Reinhardt†, Peter Reinhardt, Michael Glatza, Anna S Mon
 
 
 {% rgridblock a-unique-id %}
-{% rblock Raw data %}
+{% rblock  Raw data | fas fa-file-download %}
 The complete **Dataset** is available [here](https://webdav-r3lab.uni.lu/public/data/modeling-parkinsons-disease-in-midbrain-like-organoids/).
 {% endrblock %}
 
@@ -26,7 +26,7 @@ The source code used to make the publication is available on [Github](https://gi
 
 
 
-{% rblock microarray data %}
+{%  rblock microarray data | fas fa-globe %}
 Data is accessible through [NCBI GEO](https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE127967) website.
 {% endrblock %}
 {% endrgridblock %}