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# File 'lib/hdo/storting_importer/inspectable.rb', line 4
def short_inspect_string(opts)
if excluded_ivars = opts[:exclude]
excluded_ivars.map! { |ivar| ivar.to_sym }
all_ivars = instance_variables.map { |e| e.to_sym }
ivars = all_ivars - excluded_ivars
elsif included_ivars = opts[:include]
included_ivars.map! { |ivar| "@#{ivar}".to_sym }
ivars = included_ivars
else
raise ArgumentError, "unknown arg: #{opts.inspect}"
end
ivars.map! do |ivar|
val = instance_variable_get(ivar)
str = val.respond_to?(:short_inspect) ? val.short_inspect : val.inspect
"#{ivar}=#{str}"
end
'#<%s:0x%s %s>' % [self.class.name, self.hash.to_s(16), ivars.join(" ").strip]
end
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