class RDoc::Markup::ToJoinedParagraph
Joins the parts of an RDoc::Markup::Paragraph into a single String.
This allows for easier maintenance and testing of Markdown support.
This formatter only works on Paragraph instances. Attempting to process other markup syntax items will not work.
Public Instance Methods
accept_paragraph(paragraph)
click to toggle source
Converts the parts of paragraph
to a single entry.
# File lib/rdoc/markup/to_joined_paragraph.rb, line 24 def accept_paragraph paragraph parts = [] string = false paragraph.parts.each do |part| if String === part then if string then string << part else parts << part string = part end else parts << part string = false end end parts = parts.map do |part| if String === part then part.rstrip else part end end # TODO use Enumerable#chunk when Ruby 1.8 support is dropped #parts = paragraph.parts.chunk do |part| # String === part #end.map do |string, chunk| # string ? chunk.join.rstrip : chunk #end.flatten paragraph.parts.replace parts end