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module Virgil
module Utils
def self.unfold(attrs)
ret = ""
attrs.each do |key, value|
if value.nil? then
ret += " #{key.to_s}"
else
ret += " #{key.to_s}=\"#{value}\""
end
end
ret
end
class Generic
def initialize(attrs, tag = nil, &block)
tag = self.class.name.split('::').last.downcase if tag.nil?
@tag = "<#{tag}" +
Utils::unfold(attrs) +
">" +
self.instance_eval(&block) +
"</#{tag}>"
end
def to_s
@tag
end
end
class GenericSingle < Generic
def initialize(attrs, tag = nil)
tag = self.class.name.split('::').last.downcase if tag.nil?
@tag = "<#{tag}" +
Utils::unfold(attrs) +
">"
end
end
end
end
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