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/tools/Ruby/lib/ruby/1.8/rdoc/markup/sample/sample.rb

http://github.com/agross/netopenspace
Ruby | 42 lines | 13 code | 9 blank | 20 comment | 0 complexity | adcdb544a65f22a9cfaea0f20ec4aad3 MD5 | raw file
 1# This program illustrates the basic use of the SimpleMarkup
 2# class. It extracts the first comment block from the 
 3# simple_markup.rb file and converts it into HTML on
 4# standard output. Run it using
 5#
 6#  % ruby sample.rb
 7#
 8# You should be in the sample/ directory when you do this,
 9# as it hardwires the path to the files it needs to require.
10# This isn't necessary in the code you write once you've 
11# installed the package.
12#
13# For a better way of formatting code comment blocks (and more)
14# see the rdoc package.
15#
16
17$:.unshift "../../.."
18
19require 'rdoc/markup/simple_markup'
20require 'rdoc/markup/simple_markup/to_html'
21
22# Extract the comment block from the source file
23
24input_string = ""
25
26File.foreach("../simple_markup.rb") do |line|
27  break unless line.gsub!(/^\# ?/, '')
28  input_string << line
29end
30
31# Create a markup object
32markup = SM::SimpleMarkup.new
33
34# Attach it to an HTML formatter
35h = SM::ToHtml.new
36
37# And convert out comment block to html. Wrap it a body
38# tag pair to let browsers view it
39
40puts "<html><body>"
41puts markup.convert(input_string, h)
42puts "</body></html>"