Class: Tilt::RedcarpetTemplate::Redcarpet2
- Inherits:
-
Template
show all
- Defined in:
- lib/vendor/tilt-1.4.1/lib/tilt/markdown.rb
Overview
Future proof mode for Redcarpet 2.x (not yet released)
Instance Attribute Summary
Attributes inherited from Template
#data, #file, #line, #options
Class Method Summary
collapse
Instance Method Summary
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Methods inherited from Template
#basename, #default_encoding, #eval_file, #initialize, #name, #read_template_file, #render
Constructor Details
This class inherits a constructor from Tilt::Template
Class Method Details
.engine_initialized? ⇒ Boolean
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# File 'lib/vendor/tilt-1.4.1/lib/tilt/markdown.rb', line 90
def self.engine_initialized?
defined? ::Redcarpet::Render and defined? ::Redcarpet::Markdown
end
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Instance Method Details
#allows_script? ⇒ Boolean
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# File 'lib/vendor/tilt-1.4.1/lib/tilt/markdown.rb', line 128
def allows_script?
false
end
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#evaluate(scope, locals, &block) ⇒ Object
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# File 'lib/vendor/tilt-1.4.1/lib/tilt/markdown.rb', line 124
def evaluate(scope, locals, &block)
@output ||= @engine.render(data)
end
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#generate_renderer ⇒ Object
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# File 'lib/vendor/tilt-1.4.1/lib/tilt/markdown.rb', line 94
def generate_renderer
renderer = options.delete(:renderer) || ::Redcarpet::Render::HTML
return renderer unless options.delete(:smartypants)
return renderer if renderer.is_a?(Class) && renderer <= ::Redcarpet::Render::SmartyPants
if renderer == ::Redcarpet::Render::XHTML
::Redcarpet::Render::SmartyHTML.new(:xhtml => true)
elsif renderer == ::Redcarpet::Render::HTML
::Redcarpet::Render::SmartyHTML
elsif renderer.is_a? Class
Class.new(renderer) { include ::Redcarpet::Render::SmartyPants }
else
renderer.extend ::Redcarpet::Render::SmartyPants
end
end
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# File 'lib/vendor/tilt-1.4.1/lib/tilt/markdown.rb', line 110
def prepare
RDiscountTemplate::ALIAS.each do |opt, aka|
next if options.key? opt or not options.key? aka
options[opt] = options.delete(aka)
end
options.delete(:escape_html) unless options[:escape_html]
@engine = ::Redcarpet::Markdown.new(generate_renderer, options)
@output = nil
end
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