rx/presenters

require_relative 'helpers/indented_grid'

Voom::Presenters.define(:markdown) do
  helpers Demo::Helpers::IndentedGrid
  attach :top_nav

  indented_grid do
    heading 'Markdown'

    body 'Markdown on all text elements is supported.',
         'It uses [redcarpet](https://github.com/vmg/redcarpet) with the Safe render.'
    title 'Line breaks'
    body 'Passing multiple text strings', 'creates line breaks'
    body ['Arrays of  text strings is the same', 'it creates line breaks']
    body "You can also do line breaks with two line feeds\n\nThis is on another line"
    body "You can also do line breaks with two carriage returns\r\rThis is on another line"
    body 'Line two carriage returns in a single string does the same thing

         This is on another line'
    body "Line two carriage returns in a double quoted string does the same thing\n\n\tThis is also another line"
    body "A single line feed does not add a line\nThis is on the same line."
    body "A single carriage return does not add a line\rThis is on the same line."
    body "A carriage return followed by a line feed.\r\nDoes not break up the line."
    title 'Escaping HTML'
    body '<h1>HTML is escaped</h1>'
    body '<script>console.log("so are script tags")</script>'
    title 'Lists'
    body '1. Item 1', '2. Item 2'

    title 'Full Sample'
    body <<~HEREDOC
      # Markdown Sample
      
      ----
      ## what is Markdown?
      see [Wikipedia](http://en.wikipedia.org/wiki/Markdown)
      
      > Markdown is a lightweight markup language, originally created by John Gruber and Aaron Swartz allowing people "to write using an easy-to-read, easy-to-write plain text format, then convert it to structurally valid XHTML (or HTML)".
      
      ----
      ## markdown quick reference
      # headers
      
      *emphasis*
      
      **strong** 
      
      * list
      
      >block quote
      
      `code inline`
      
      ```ruby
        require 'redcarpet'
        markdown = Redcarpet.new("Hello World!")
        puts markdown.to_html
      ```
      [links](http://wikipedia.org)
      
      ----
      ## changelog
      * 17-Feb-2013 re-design
    HEREDOC
    attach :code, file: __FILE__
  end
end