Class: Nanoc::Filters::Kramdown Private

Inherits:
Nanoc::Filter
  • Object
show all
Defined in:
lib/nanoc/filters/kramdown.rb

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Instance Method Summary collapse

Instance Method Details

#run(content, params = {}) ⇒ String

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Runs the content through Kramdown. Parameters passed to this filter will be passed on to Kramdown.

Parameters:

  • content (String) —

    The content to filter

Returns:

  • (String) —

    The filtered content



16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
 
# File 'lib/nanoc/filters/kramdown.rb', line 16

def run(content, params = {})
  params = params.dup
  warning_filters = params.delete(:warning_filters)
  document = ::Kramdown::Document.new(content, params)

  if warning_filters
    r = Regexp.union(warning_filters)
    warnings = document.warnings.grep_v(r)
  else
    warnings = document.warnings
  end

  unless warnings.empty?
    $stderr.puts "kramdown warning(s) for #{@item_rep.inspect}"
    warnings.each do |warning|
      $stderr.puts "  #{warning}"
    end
  end

  document.to_html
end