app/helpers/trestle/grid_helper.rb in trestle-0.8.13 vs app/helpers/trestle/grid_helper.rb in trestle-0.9.0

@@ -2,11 +2,20 @@
   module GridHelper
     def row
       content_tag(:div, class: "row") { yield }
     end
 
-    def col(columns)
-      content_tag(:div, class: columns.map { |breakpoint, span| "col-#{breakpoint}-#{span}" }) { yield }
+    def col(columns=nil, breakpoints={})
+      if columns.is_a?(Hash)
+        breakpoints = columns
+        columns = breakpoints.delete("xs") || breakpoints.delete(:xs)
+      end
+
+      classes = []
+      classes << (columns ? "col-#{columns}" : "col")
+      classes += breakpoints.map { |breakpoint, span| "col-#{breakpoint}-#{span}" }
+
+      content_tag(:div, class: classes) { yield }
     end
 
     def divider
       content_tag(:hr)
     end