class Malt::Engine::RDiscount
Discount Markdown implementation.
@see github.com/rtomayko/rdiscount
The :smart
and :filter_html
options can be set true to enable those flags on the underlying RDiscount
object.
Public Instance Methods
create_engine(params={})
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Convert Markdown text to create_engine
engine object.
# File lib/malt/engines/rdiscount.rb, line 30 def create_engine(params={}) text = parameters(params, :text) flags = engine_options(params) cached(text, flags) do ::RDiscount.new(text, *flags) end end
render(params={})
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Convert Markdown text to HTML text.
Calls superclass method
Malt::Engine::Abstract#render
# File lib/malt/engines/rdiscount.rb, line 18 def render(params={}) into = parameters(params, :to) case into when :html, nil prepare_engine(params).to_html else super(params) end end
Private Instance Methods
engine_options(params={})
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# File lib/malt/engines/rdiscount.rb, line 49 def engine_options(params={}) [:smart, :filter_html].select{ |flag| params[flag] || settings[flag] } end
require_engine()
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Load rdoc makup library if not already loaded.
# File lib/malt/engines/rdiscount.rb, line 43 def require_engine return if defined? ::RDiscount require_library 'rdiscount' end