1
0
Fork 0
mirror of https://github.com/rails/rails.git synced 2022-11-09 12:12:34 -05:00
rails--rails/railties/guides/rails_guides/textile_extensions.rb

38 lines
1,012 B
Ruby

module RailsGuides
module TextileExtensions
def notestuff(body)
body.gsub!(/^(IMPORTANT|CAUTION|WARNING|NOTE|INFO)(?:\.|\:)(.*)$/) do |m|
css_class = $1.downcase
css_class = 'warning' if ['caution', 'important'].include?(css_class)
result = "<div class='#{css_class}'><p>"
result << $2.strip
result << '</p></div>'
result
end
end
def tip(body)
body.gsub!(/^(TIP)\:(.*)$/) do |m|
result = "<div class='info'><p>"
result << $2.strip
result << '</p></div>'
result
end
end
def plusplus(body)
body.gsub!(/\+(.*?)\+/) do |m|
"<notextile><tt>#{$1}</tt></notextile>"
end
end
def code(body)
body.gsub!(/\<(yaml|shell|ruby|erb|html|sql)\>(.*?)\<\/\1\>/m) do |m|
es = ERB::Util.h($2)
css_class = ['erb', 'shell'].include?($1) ? 'html' : $1
"<notextile><code class='#{css_class}'>#{es}\n</code></notextile>"
end
end
end
end