Module: Metadown

Defined in:
lib/metadown.rb,
lib/metadown/version.rb,
lib/metadown/renderer.rb,
lib/metadown/metadata_parser.rb

Overview

This module namespaces everything in the gem. It's also where the factory #render method lives.

Defined Under Namespace

Classes: Data, MetadataParser, Renderer

Constant Summary

VERSION =

The current released version of Metadown

"1.1.0.beta"

Instance Method Summary (collapse)

Instance Method Details

- (Object) redcarpet_render(text)

Classic compatiblity mode: fall back to old redcarpet renderer



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# File 'lib/metadown.rb', line 28

def redcarpet_render(text)
  renderer = Renderer.new
  markdown = Redcarpet::Markdown.new(renderer)

  output = markdown.render(text)

  Data.new(renderer.metadata, output)
end

- (Object) render(text, renderer = nil)

The render method is a convenient factory. If we give it text, it delegates to the classic markdown renderer, otherwise, we can inject one of our own.



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# File 'lib/metadown.rb', line 18

def render(text, renderer=nil)
  return redcarpet_render(text) if renderer.nil?

  metadata = MetadataParser.new(text).parse

  Data.new(metadata, renderer.new { text }.render)
end