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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'
# 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
result = []
from = "markdown"
smart_extension = "-smart"
options.each do |k,v|
case k
when :smartypants
smart_extension = "+smart" if v
when :escape_html
from = "markdown-raw_html" if v
when :commonmark
from = "commonmark" if v
when :markdown_strict
from = "markdown_strict" if v
else
case v
when true
result << k
when false
# do nothing
else
result << { k => v }
end
end
end
result << { :f => from + smart_extension }
result
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
17 entries across 17 versions & 4 rubygems