ruby on rails - Run the "Before"-tagged hook only once -

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i writing cucumber , capybara tests rails application. have tagged of scenarios in different feature files tag "dependent".

i have written hooks.rb file located under support directory. wanted have if block executed once, if have multiple "dependent" tagged scenarios.

before('@dependent')   $dunit ||= true     if $dunit     puts "hey running "      $dunit = false   end  end

in case statement,

 puts "hey running "

...gets executed multiple times when run multiple scenarios multiple feature files "dependent" tag.

how can have puts "hey running " execute once?

you resetting value of $dunit true every time block starts since false || true == true. if rewrite block below should work

before('@dependent')   $dunit ||= false   return $dunit if $dunit   puts "hey runnig "    $dunit = true end

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