Module: GitHub::Markup
- Extended by:
- Markup
- Included in:
- Markup
- Defined in:
- lib/github-markup.rb,
lib/github/markup.rb,
lib/github/markup/rdoc.rb
Defined Under Namespace
Classes: RDoc
Constant Summary collapse
- VERSION =
'0.7.4'
- Version =
VERSION
- @@markups =
{}
Instance Method Summary collapse
- #add_markup(regexp, &block) ⇒ Object
- #can_render?(filename) ⇒ Boolean
- #command(command, regexp, &block) ⇒ Object
- #execute(command, target) ⇒ Object
- #markup(file, pattern, &block) ⇒ Object
- #render(filename, content = nil) ⇒ Object
- #renderer(filename) ⇒ Object
- #renderer_name(filename) ⇒ Object
Instance Method Details
#add_markup(regexp, &block) ⇒ Object
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# File 'lib/github/markup.rb', line 55 def add_markup(regexp, &block) @@markups[regexp] = block end |
#can_render?(filename) ⇒ Boolean
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# File 'lib/github/markup.rb', line 59 def can_render?(filename) !!renderer(filename) end |
#command(command, regexp, &block) ⇒ Object
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# File 'lib/github/markup.rb', line 30 def command(command, regexp, &block) command = command.to_s if File.exists?(file = File.dirname(__FILE__) + "/commands/#{command}") command = file end add_markup(regexp) do |content| rendered = execute(command, content) rendered = rendered.to_s.empty? ? content : rendered if block && block.arity == 2 # If the block takes two arguments, pass new content and old # content. block.call(rendered, content) elsif block # One argument is just the new content. block.call(rendered) else # No block? No problem! rendered end end end |
#execute(command, target) ⇒ Object
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# File 'lib/github/markup.rb', line 81 def execute(command, target) out = '' Open3.popen3(command) do |stdin, stdout, _| stdin.puts target stdin.close out = stdout.read end out.gsub("\r", '') rescue Errno::EPIPE "" end |
#markup(file, pattern, &block) ⇒ Object
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# File 'lib/github/markup.rb', line 22 def markup(file, pattern, &block) require file.to_s add_markup(pattern, &block) true rescue LoadError false end |
#render(filename, content = nil) ⇒ Object
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# File 'lib/github/markup.rb', line 12 def render(filename, content = nil) content ||= File.read(filename) if proc = renderer(filename) proc[content] else content end end |
#renderer(filename) ⇒ Object
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# File 'lib/github/markup.rb', line 63 def renderer(filename) @@markups.each do |key, value| if Regexp.compile("\\.(#{key})$") =~ filename return value end end nil end |
#renderer_name(filename) ⇒ Object
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# File 'lib/github/markup.rb', line 72 def renderer_name(filename) @@markups.each do |key, value| if Regexp.compile("\\.(#{key})$") =~ filename return key end end nil end |