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soulcutter/tickets.rb Secret

Created August 14, 2014 16:19
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chaining vs one block
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tickets.rb
tickets.select { |ticket| ticket.promo_code_to_use == promo_code }
.reject { |ticket| inventory_excludes.include?(ticket.ticket_inventory) }
.size
# vs
tickets.count do |ticket|
ticket.promo_code_to_use == promo_code &&
!inventory_excludes.include?(ticket.ticket_inventory)
end
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