ruby - Cannot Load Module with Require -


i have module (cgi_helper.rb), cgi calls module, , html template. following error:

/system/library/frameworks/ruby.framework/versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:in require': cannot load such file -- cgi_helper (loaderror) >/system/library/frameworks/ruby.framework/versions/2.0/usr/lib/ruby/2.0.0/rubygems/core_ext/kernel_require.rb:45:inrequire' lab4.cgi:8:in `'

the module: http://pastebin.com/yfj0rc8p

the cgi: http://pastebin.com/xs5liv2a

i can't figure out why can't find module. it's executable , in same dir cgi. here erb template. 

<table> <tr> <th>number</th> <th>username</th> <th>passwd</th> <th>uid</th> <th>gid</th> <th>home dir</th> <th>shell</th> <% students.each |x| %> <% next if eachname[x].nil? %> <% s = student.new(eachname[x].split(':')) %> <tr> <% columns.each |c| %> <td><%= s.send(c).to_s %></td> <% end %> </tr> <% end %> </table> <% finish = time.now %> <h2> total elapsed time:<%= (finish.to_f - start.to_f).to_s %></h2>

you should change

require 'cgi_helper'

to

require file.expand_path(file.dirname(__file__) + '/cgi_helper')

or put unshift on top of script

$:.unshift file.dirname(__file__)  require 'erb' require 'cgi_helper' include cgihelper

detailed info require.


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