Curated list of episodes, bundled to help you on your learning path!
Videos of tech, infrastructure, hardware and software which non-instructional by nature.
Articles around software and tutorials.
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def self.import(file) CSV.foreach(file.path, headers: true, header_converters: :symbol) do |row| customer_hash = row.to_hash customer = find_or_create_by!(sla_number: customer_hash[:sla_number]) customer.update(customer_hash) end end