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Versions: 6
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Contents
require 'wlang'
require 'albino'
require 'redcarpet'
require 'base64'
require_relative 'to_markdown'
module Alf
module Doc
class ToHtml
class HTMLwithAlbino < Redcarpet::Render::HTML
def block_code(code, language)
Albino.colorize(code, language || :ruby)
end
end
def operator(op)
to_html(ToMarkdown.new.operator(op))
end
def aggregator(op)
to_html(ToMarkdown.new.aggregator(op))
end
def predicate(op)
to_html(ToMarkdown.new.predicate(op))
end
def page(md)
to_html(md)
end
def to_html(src)
src = src.gsub(/([ ]*)```try\n(.*?)\n([ ]*)```/m){|m|
spacing = $1 || ""
source = $2.strip.gsub(/^#{spacing}/, "")
quoted = Base64.encode64(source)
source = "```\n#{source}\n```"
source = source.gsub(/^/, spacing)
%Q{#{source}\n<div class="try-this"><a href="/?src=#{quoted}" target="_blank">Try it!</a></div>}
}
options = {:fenced_code_blocks => true}
Redcarpet::Markdown.new(HTMLwithAlbino, options).render(src)
end
end # class ToHtml
end # module Doc
end # module Alf
Version data entries
6 entries across 6 versions & 1 rubygems