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Source Code

# File rss/rss.rb, line 716
def collect_attrs
  attrs = {}
  _attrs.each do |name, required, alias_name|
    value = __send__(alias_name || name)
    return nil if required and value.nil?
    next if value.nil?
    return nil if attrs.has_key?(name)
    attrs[name] = value
  end
  attrs
end