Class: Jekyll::TableOfContents::Parser
- Inherits:
-
Object
- Object
- Jekyll::TableOfContents::Parser
- Defined in:
- lib/table_of_contents/parser.rb
Overview
Parse html contents and generate table of contents
Constant Summary collapse
- PUNCTUATION_REGEXP =
/[^\p{Word}\- ]/u.freeze
Instance Method Summary collapse
- #build_toc ⇒ Object
-
#initialize(html, options = {}) ⇒ Parser
constructor
A new instance of Parser.
- #inject_anchors_into_html ⇒ Object
- #toc ⇒ Object
Constructor Details
#initialize(html, options = {}) ⇒ Parser
Returns a new instance of Parser.
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# File 'lib/table_of_contents/parser.rb', line 9 def initialize(html, = {}) @doc = Nokogiri::HTML::DocumentFragment.parse(html) @configuration = Configuration.new() @entries = parse_content end |
Instance Method Details
#build_toc ⇒ Object
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# File 'lib/table_of_contents/parser.rb', line 19 def build_toc %(<ul class="#{@configuration.list_class}">\n#{build_toc_list(@entries)}</ul>) end |
#inject_anchors_into_html ⇒ Object
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# File 'lib/table_of_contents/parser.rb', line 23 def inject_anchors_into_html @entries.each do |entry| entry[:header_content].add_previous_sibling( %(<a class="anchor" href="##{entry[:id]}" aria-hidden="true"><span class="octicon octicon-link"></span></a>) ) end @doc.inner_html end |
#toc ⇒ Object
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# File 'lib/table_of_contents/parser.rb', line 15 def toc build_toc + inject_anchors_into_html end |