Sha256: 251e67061fdad214870b3b388d37843ffe4759ab9a6b78850ea6f10a8682cb7a
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Versions: 101
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Contents
##
# Extracts just the RDoc::Markup::Heading elements from a
# RDoc::Markup::Document to help build a table of contents
class RDoc::Markup::ToTableOfContents < RDoc::Markup::Formatter
@to_toc = nil
##
# Singleton for ToC generation
def self.to_toc
@to_toc ||= new
end
##
# Output accumulator
attr_reader :res
##
# Adds +heading+ to the table of contents
def accept_heading heading
@res << heading
end
##
# Returns the table of contents
def end_accepting
@res
end
##
# Prepares the visitor for text generation
def start_accepting
@res = []
end
# :stopdoc:
alias accept_raw ignore
alias accept_rule ignore
alias accept_blank_line ignore
alias accept_paragraph ignore
alias accept_verbatim ignore
alias accept_list_end ignore
alias accept_list_item_start ignore
alias accept_list_item_end ignore
alias accept_list_end_bullet ignore
alias accept_list_start ignore
# :startdoc:
end
Version data entries
101 entries across 79 versions & 20 rubygems