Testing ruby code

Author: billdueber

ruby/browse.rb

@@ -0,0 +1,58 @@
+#!/bin/env ruby
+#
+# Open the default  browser to a URL constructed from the root
+# and the args
+# 
+
+require 'cgi'
+
+# Use Launchy for anything but jruby
+
+unless defined? JRUBY_VERSION
+  require 'launchy'
+end
+
+class Browse
+  
+  def initialize root
+    @root = root
+    @ready_for_args = false
+    if @root =~ /\?/
+      @ready_for_args = true
+    end
+    
+    if defined? JRUBY_VERSION
+      singleton_class = class << self; self; end
+      singleton_class.send(:define_method, :browse, method(:jruby_browse))
+      @@desktop = Java::java.awt.Desktop.desktop
+    end
+  end
+  
+  def urlify args={}
+    return root if args.size == 0
+    unless @ready_for_args
+      raise "There's no '?' in your root url '#{@root}'; can't add args" 
+    end
+    return @root + args.map{|k,v| "#{k}=#{CGI::escape(v)}"}.join('&')
+  end
+  
+  def jruby_browse args={}
+    @@desktop.browse(Java::java.net.URI.new(urlify args))
+  end
+  
+  def browse args={}
+    Launchy.open urlify(args)
+  end
+end
+
+
+if __FILE__ == $0
+  b = Browse.new('http://mirlyn.lib.umich.edu/Search/Home?')
+  if defined? JRUBY_VERSION
+    b.browse({'lookfor' => 'jruby'})
+  else 
+    b.browse({'lookfor' => 'ruby'})
+  end
+end
+  
+