improving the text section, now with one image

app/helpers/merged/merged_helper.rb

@@ -12,20 +12,18 @@ module Merged
       Redcarpet::Markdown.new(html, options)
     end
 
+    def markdown_image(section)
+      down = self.renderer.render(section.text)
+      image = image_for(section)
+      down.gsub("IMAGE" , image).html_safe
+    end
+
     def markdown(text)
       text = text.text unless text.is_a?(String)
       return "" if text.blank?
       self.renderer.render(text).html_safe
     end
 
-    def split_section(section)
-      return [""] if section.text.blank?
-      words = self.renderer.render(section.text).split
-      bins = (words.length + 3) / section.option("columns").to_i
-      parts = words.each_slice(bins).to_a
-      parts.collect{|part| part.join(" ").html_safe}
-    end
-
     def aspect_ratio image
       x , y = image.aspect_ratio
       "#{x} / #{y}"

app/helpers/merged/options_helper.rb

@@ -87,6 +87,20 @@ module Merged
       {class: clazz }
     end
 
+    def text_column_option( section)
+      option = section.option('columns')
+      option = 2 if option.blank?
+      case option
+      when "3"
+        columns = "columns-1 md:columns-2 lg:columns-3"
+      when "4"
+        columns = "columns-1 md:columns-2 lg:columns-3 xl:columns-4"
+      else # two
+        columns = "columns-1 md:columns-2"
+      end
+      {class: columns }
+    end
+
     def column_option(section)
       option = section.option('columns')
       option = 2 if option.blank?