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# File 'lib/mechanize/element_matcher.rb', line 3
def elements_with singular, plural = "#{singular}s"
class_eval <<-CODE
def #{plural}_with criteria = {}
criteria = if String === criteria then
{:name => criteria}
else
Hash[criteria.map do |k, v|
k = :dom_id if k.to_sym == :id
k = :dom_class if k.to_sym == :class
[k, v]
end]
end
f = select_#{plural}(criteria.delete(:search)).find_all do |thing|
criteria.all? do |k,v|
v === thing.send(k)
end
end
yield f if block_given?
f
end
def #{singular}_with criteria = {}
f = #{plural}_with(criteria).first
yield f if block_given?
f
end
def #{singular}_with! criteria = {}
f = #{singular}_with(criteria)
raise Mechanize::ElementNotFoundError.new(self, :#{singular}, criteria) if f.nil?
yield f if block_given?
f
end
def select_#{plural} selector
if selector.nil? then
#{plural}
else
nodes = search(selector)
#{plural}.find_all do |element|
nodes.include?(element.node)
end
end
end
alias :#{singular} :#{singular}_with
CODE
end
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