html.rb in request-log-analyzer-1.4.0

- old
+ new

@@ -1,14 +1,14 @@
 module RequestLogAnalyzer::Output
-  
+
   # HTML Output class. Generated a HTML-formatted report, including CSS.
   class HTML < Base
-  
+
     # def initialize(io, options = {})
     #   super(io, options)
     # end
-  
+
     # Print a string to the io object.
     def print(str)
       @io << str
     end
 
@@ -24,14 +24,14 @@
       @io.puts(tag(:h2, title))
     end
 
     # Render a single line
     # <tt>*font</tt> The font.
-    def line(*font)  
+    def line(*font)
       @io.puts(tag(:hr))
     end
-    
+
     # Write a link
     # <tt>text</tt> The text in the link
     # <tt>url</tt> The url to link to.
     def link(text, url = nil)
       url = text if url.nil?
@@ -42,33 +42,33 @@
     # <tt>*colums<tt> Columns hash
     # <tt>&block</tt>: A block yeilding the rows.
     def table(*columns, &block)
       rows = Array.new
       yield(rows)
-    
+
       @io << tag(:table, {:id => 'mytable', :cellspacing => 0}) do |content|
         if table_has_header?(columns)
           content << tag(:tr) do
             columns.map { |col| tag(:th, col[:title]) }.join("\n")
           end
         end
-      
+
         odd = false
         rows.each do |row|
           odd = !odd
           content << tag(:tr) do
             if odd
-              row.map { |cell| tag(:td, cell, :class => 'alt') }.join("\n") 
+              row.map { |cell| tag(:td, cell, :class => 'alt') }.join("\n")
             else
-              row.map { |cell| tag(:td, cell) }.join("\n") 
+              row.map { |cell| tag(:td, cell) }.join("\n")
             end
           end
         end
       end
-    
+
     end
-  
+
     # Genrate HTML header and associated stylesheet
     def header
       @io << "<html>"
       @io << tag(:head) do |headers|
         headers << tag(:title, 'Request-log-analyzer report')
@@ -83,27 +83,27 @@
         }
 
         a {
         	color: #c75f3e;
         }
-      
+
         .color_bar {
           border: 1px solid;
           height:10px;
         	background: #CAE8EA;
         }
-      
+
         #mytable {
         	width: 700px;
         	padding: 0;
         	margin: 0;
         	padding-bottom:10px;
         }
 
         caption {
         	padding: 0 0 5px 0;
-        	width: 700px;	 
+        	width: 700px;	
         	font: italic 11px "Trebuchet MS", Verdana, Arial, Helvetica, sans-serif;
         	text-align: right;
         }
 
         th {
@@ -136,31 +136,31 @@
       end
       @io << '<body>'
       @io << tag(:h1, 'Request-log-analyzer summary report')
       @io << tag(:p, "Version #{RequestLogAnalyzer::VERSION} - written by Willem van Bergen and Bart ten Brinke")
     end
-  
+
     # Generate a footer for a report
     def footer
       @io << tag(:hr) << tag(:h2, 'Thanks for using request-log-analyzer')
       @io << tag(:p, 'For more information please visit the ' + link('Request-log-analyzer website', 'http://github.com/wvanbergen/request-log-analyzer'))
       @io << tag(:p, 'If you need an expert who can analyze your application, mail to ' + link('contact@railsdoctors.com', 'mailto:contact@railsdoctors.com') + ' or visit us at ' + link('http://railsdoctors.com', 'http://railsdoctors.com') + '.')
       @io << "</body></html>\n"
     end
-  
-    protected 
-  
+
+    protected
+
     # HTML tag writer helper
     # <tt>tag</tt> The tag to generate
     # <tt>content</tt> The content inside the tag
     # <tt>attributes</tt> Attributes to write in the tag
     def tag(tag, content = nil, attributes = nil)
       if block_given?
         attributes = content.nil? ? '' : ' ' + content.map { |(key, value)| "#{key}=\"#{value}\"" }.join(' ')
         content_string = ''
         content = yield(content_string)
-        content = content_string unless content_string.empty? 
+        content = content_string unless content_string.empty?
         "<#{tag}#{attributes}>#{content}</#{tag}>"
       else
         attributes = attributes.nil? ? '' : ' ' + attributes.map { |(key, value)| "#{key}=\"#{value}\"" }.join(' ')
         if content.nil?
           "<#{tag}#{attributes} />"
@@ -170,8 +170,8 @@
           else
             "<#{tag}#{attributes}>#{content}</#{tag}>"
           end
         end
       end
-    end  
+    end
   end
 end
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