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Contents
require 'tilt/template'
require 'pandoc-ruby'
module Tilt
# Pandoc markdown implementation. See:
# http://pandoc.org/
class PandocTemplate < Template
self.default_mime_type = 'text/html'
def tilt_to_pandoc_mapping
{ :smartypants => :smart,
:escape_html => { :f => 'markdown-raw_html' },
:commonmark => { :f => 'commonmark' },
:markdown_strict => { :f => 'markdown_strict' }
}
end
# turn options hash into an array
# Map tilt options to pandoc options
# Replace hash keys with value true with symbol for key
# Remove hash keys with value false
# Leave other hash keys untouched
def pandoc_options
options.reduce([]) do |sum, (k,v)|
case v
when true
sum << (tilt_to_pandoc_mapping[k] || k)
when false
sum
else
sum << { k => v }
end
end
end
def prepare
@engine = PandocRuby.new(data, *pandoc_options)
@output = nil
end
def evaluate(scope, locals, &block)
@output ||= @engine.to_html.strip
end
def allows_script?
false
end
end
end
Version data entries
169 entries across 132 versions & 23 rubygems