Sha256: 93e089b84ad5c66a21988796e5b9befd5c2bd1a9f32504779f235c6a3c5faac9
Contents?: true
Size: 1.5 KB
Versions: 20
Compression:
Stored size: 1.5 KB
Contents
module XML
module Smart
class Dom
class AttributeSet
include Enumerable
def initialize(element)
@element = element
@set = @element.attributes
end
def ===(cls); self.is_a? cls; end
def names
@set.keys
end
def has_attr?(a); @set.has_key?(a) end
alias :include? :has_attr?
alias :attr? :has_attr?
alias :member? :has_attr?
def [](name,attr=false)
return nil unless has_attr?(name)
if attr == false
@element.attribute(name).value
else
Attribute.new(@element.attribute(name))
end
end
def []=(name,value);
@element[name] = value
end
def length; @set.length; end
def empty?; @set.empty?; end
def delete_all!; @set.each { |k,a| a.remove }; end
def each(&block)
return self if block.nil?
@set.each do |k,node|
block.call Dom::smart_helper(node)
end
self
end
def delete_at!(name)
tmp = @set[name]
if tmp.is_a?(Nokogiri::XML::Attr)
tmp.remove
true
else
false
end
end
def delete_if!(&block)
return self if block.nil?
@set.each do |k,node|
node.remove if block.call(Dom::smart_helper(node))
end
self
end
end
end
end
end
Version data entries
20 entries across 20 versions & 1 rubygems