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rmw/rspec_tap.rb

Created June 18, 2012 18:32
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Using tap to DRY up Rspec
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rspec_tap.rb
def cache_should_receive_fetch(return_val = nil)
Rails.cache.should_receive(:fetch).
with(cache_key, { :race_condition_ttl => 10}).
tap { |o| o.and_return(return_val) unless return_val.nil? }
end
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