X-Git-Url: https://projects.mako.cc/source/selectricity/blobdiff_plain/05ebed925ae2b5e7bf2a599536ba7d7ac15ffbf7:/vendor/plugins/sparklines/lib/sparklines_helper.rb..ad088c1324d08a65f6f5336bedf7a88a8a8950e7:/app/helpers/sparklines_helper.rb

diff --git a/vendor/plugins/sparklines/lib/sparklines_helper.rb b/app/helpers/sparklines_helper.rb
similarity index 55%
rename from vendor/plugins/sparklines/lib/sparklines_helper.rb
rename to app/helpers/sparklines_helper.rb
index c8958d3..9376e89 100644
--- a/vendor/plugins/sparklines/lib/sparklines_helper.rb
+++ b/app/helpers/sparklines_helper.rb
@@ -1,18 +1,30 @@
+
 # Provides a tag for embedding sparklines graphs into your Rails app.
 #
+# To use, load it in your controller with
+#
+#   helper :sparklines
+#
+# AUTHOR
+#
+# Geoffrey Grosenbach[mailto:boss@topfunky.com]
+#
+# http://topfunky.com
+# 
+# License
+#
+# This code is licensed under the MIT license.
+#
 module SparklinesHelper
 
 	# Call with an array of data and a hash of params for the Sparklines module.
-  #
-  #  sparkline_tag [42, 37, 43, 182], :type => 'bar', :line_color => 'black'
-  #
 	# You can also pass :class => 'some_css_class' ('sparkline' by default).
 	def sparkline_tag(results=[], options={})		
 		url = { :controller => 'sparklines',
 			:results => results.join(',') }
 		options = url.merge(options)
 		
-		%(<img src="#{ url_for options }" class="#{options[:class] || 'sparkline'}" alt="Sparkline Graph" />)
+		"<img src=\"#{ url_for options }\" class=\"#{options[:class] || 'sparkline'}\" alt=\"Sparkline Graph\" />"
 	end
 
 end