class BBS::Markdown::Renderer

Turns the source lines of a Markdown text into terminal lines, a block at a time: each block kind is a method that looks at the line, and when the line starts its block, writes the block and returns how many source lines it took. A line no block takes joins the paragraph.

Constants

BLOCKS: The block kinds in the order they are tried.
HEADINGS: The style of each heading level; deeper levels take :h3.

Public Class Methods

new (width, styles)

Source

# File lib/bbs/markdown/renderer.rb, line 17
def initialize(width, styles)
  @width  = width
  @styles = styles
end

A renderer for lines width columns wide in styles (see Markdown::STYLE_ROLES).

Public Instance Methods

render (lines)

Source

# File lib/bbs/markdown/renderer.rb, line 23
def render(lines)
  @lines     = lines
  @out       = []
  @paragraph = []
  @code      = false
  index = 0
  index += step(index) while index < lines.size
  flush
  @out
end

The terminal lines of the source lines, an Array of String.