Class: RedQuilt::Renderer::HTML

Inherits:
Object
  • Object
show all
Defined in:
lib/red_quilt/renderer/html.rb

Instance Method Summary collapse

Constructor Details

#initialize(document, heading_ids: false, mermaid: false) ⇒ HTML

Returns a new instance of HTML.



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# File 'lib/red_quilt/renderer/html.rb', line 6

def initialize(document, heading_ids: false, mermaid: false)
  @document = document
  @arena = document.arena
  @out = +""
  @slugger = Slug::Counter.new if heading_ids
  @mermaid = mermaid
end

Instance Method Details

#render ⇒ Object 



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# File 'lib/red_quilt/renderer/html.rb', line 14

def render
  render_children(@document.root_id)
  @out
end

#render_fragment(nodes) ⇒ Object

Renders the given nodes (an Array of NodeRef) in order and returns the resulting HTML fragment, without affecting the main render output.



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# File 'lib/red_quilt/renderer/html.rb', line 22

def render_fragment(nodes)
  saved = @out
  @out = +""
  nodes.each { |node| render_node(node.node_id) }
  @out
ensure
  @out = saved
end