Class: Minidown::ParagraphElement

Inherits:
Element
  • Object
show all
Defined in:
lib/minidown/elements/paragraph_element.rb

Constant Summary collapse

ExcludeSchemeRegexp = 
/\A[^@:]+\z/
StringSymbolRegexp = 
/"|'/

Instance Attribute Summary collapse

Attributes inherited from Element

#children, #content, #doc, #nodes

Instance Method Summary collapse

Methods inherited from Element

#blank?, #raw_content, #raw_content=, #unparsed_lines

Methods included from HtmlHelper

#br_tag, #build_tag

Constructor Details

#initialize(*_) ⇒ ParagraphElement

Returns a new instance of ParagraphElement.



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# File 'lib/minidown/elements/paragraph_element.rb', line 9

def initialize *_
  super
  @contents = [raw_content]
  @extra = false
end

Instance Attribute Details

#contents ⇒ Object (readonly)

Returns the value of attribute contents.



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# File 'lib/minidown/elements/paragraph_element.rb', line 3

def contents
  @contents
end

#extra ⇒ Object

Returns the value of attribute extra.



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# File 'lib/minidown/elements/paragraph_element.rb', line 4

def extra
  @extra
end

Instance Method Details

#parse ⇒ Object 



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# File 'lib/minidown/elements/paragraph_element.rb', line 15

def parse
  if ParagraphElement === nodes.last
    nodes.last.contents << raw_content
  else
    nodes << self
  end
end

#text ⇒ Object 



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# File 'lib/minidown/elements/paragraph_element.rb', line 23

def text
  build_element raw_content
end

#to_html ⇒ Object 



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# File 'lib/minidown/elements/paragraph_element.rb', line 27

def to_html
  if @extra
    contents.map{|content| ParagraphElement.new(doc, content).to_html }.join ''.freeze
  else
    contents.map! do |line|
      build_element line
    end
    build_tag 'p'.freeze do |content|
      pre_elem = contents.shift
      content << pre_elem.to_html
      while elem = contents.shift
        content << br_tag if TextElement === pre_elem && TextElement === elem
        content << elem.to_html
        pre_elem = elem
      end
    end
  end
end