html.rb in request-log-analyzer-1.13.3

- old
+ new

@@ -1,10 +1,8 @@
 module RequestLogAnalyzer::Output
-
   # HTML Output class. Generated a HTML-formatted report, including CSS.
   class HTML < Base
-
     # def initialize(io, options = {})
     #   super(io, options)
     # end
 
     def colorize(text, *style)
@@ -18,11 +16,11 @@
     # Print a string to the io object.
     def print(str)
       @io << str
     end
 
-    alias :<< :print
+    alias_method :<<, :print
 
     # Put a string with newline
     def puts(str = '')
       @io << str << "<br/>\n"
     end
@@ -32,30 +30,30 @@
       @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?
-      tag(:a, text, :href => url)
+      tag(:a, text, href: url)
     end
 
     # Generate a report table in HTML and push it into the output object.
     # <tt>*colums<tt> Columns hash
     # <tt>&block</tt>: A block yeilding the rows.
-    def table(*columns, &block)
-      rows = Array.new
+    def table(*columns, &_block)
+      rows = []
       yield(rows)
 
-      @io << tag(:table, {:class => 'rla-report-table', :cellspacing => 0}) do |content|
+      @io << tag(:table, class: 'rla-report-table', cellspacing: 0) do |content|
         if table_has_header?(columns)
           content << tag(:tr) do
             columns.map { |col| tag(:th, col[:title]) }.join("\n")
           end
         end
@@ -63,25 +61,24 @@
         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")
             end
           end
         end
       end
-
     end
 
     # Genrate HTML header and associated stylesheet
     def header
       @io.content_type = content_type if @io.respond_to?(:content_type)
 
-      @io << "<html>"
+      @io << '<html>'
       @io << tag(:head) do |headers|
         headers << tag(:title, 'Request-log-analyzer report')
         headers << tag(:style, '
         body {
         	font: normal 11px auto "Trebuchet MS", Verdana, Arial, Helvetica, sans-serif;
@@ -109,11 +106,11 @@
         	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 {
@@ -140,11 +137,11 @@
 
         td.alt {
         	background: #F5FAFA;
         	color: #797268;
         }
-        ', :type => "text/css")
+        ', type: 'text/css')
       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
@@ -174,10 +171,10 @@
         attributes = attributes.nil? ? '' : ' ' + attributes.map { |(key, value)| "#{key}=\"#{value}\"" }.join(' ')
         if content.nil?
           "<#{tag}#{attributes} />"
         else
           if content.class == Float
-            "<#{tag}#{attributes}><div class='color_bar' style=\"width:#{(content*200).floor}px;\"/></#{tag}>"
+            "<#{tag}#{attributes}><div class='color_bar' style=\"width:#{(content * 200).floor}px;\"/></#{tag}>"
           else
             "<#{tag}#{attributes}>#{content}</#{tag}>"
           end
         end
       end