module Ronn::Utils

Constants

HTML: All HTML 4 elements and some that are in common use.
HTML_BLOCK: Block elements.
HTML_EMPTY: Elements that don’t have a closing tag.
HTML_INLINE: Inline elements

Public Instance Methods

Source

# File lib/ronn/utils.rb, line 31
def block_element?(name)
  HTML_BLOCK.include?(name)
end

child_of? (node, tag)

Source

# File lib/ronn/utils.rb, line 47
def child_of?(node, tag)
  while node
    return true if node.name && node.name.downcase == tag
    node = node.parent
  end
  false
end

empty_element? (name)

Source

# File lib/ronn/utils.rb, line 39
def empty_element?(name)
  HTML_EMPTY.include?(name)
end

html_element? (name)

Source

# File lib/ronn/utils.rb, line 43
def html_element?(name)
  HTML.include?(name)
end

inline_element? (name)

Source

# File lib/ronn/utils.rb, line 35
def inline_element?(name)
  HTML_INLINE.include?(name)
end