Class: Pdf::Label::SerialNumber
- Inherits:
-
BaseService
- Object
- BaseService
- Pdf::Label::SerialNumber
- Includes:
- Base
- Defined in:
- app/services/pdf/label/serial_number.rb
Defined Under Namespace
Classes: Result
Constant Summary collapse
- LABEL_WIDTH =
Individual label: 27 mm × 89 mm (Dymo thermal tape size)
(27.0 / 25.4 * 72).round(2).freeze
- LABEL_HEIGHT =
≈ 252.3 pt
(89.0 / 25.4 * 72).round(2).freeze
Constants included from Base
Base::FONT, Base::NIMBUS_SANS_PATH, Base::NIMBUS_SANS_PATH_BOLD, Base::WY_LOGO_PATH
Instance Method Summary collapse
Instance Method Details
#call(serial_numbers) ⇒ Object
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# File 'app/services/pdf/label/serial_number.rb', line 11 def call(serial_numbers) Pdf::Loader.load! serial_numbers = Array(serial_numbers) combinator = PdfCombinator.new serial_numbers.each { |sn| combinator << generate_single_label(sn) } pdf = combinator.to_pdf file_name = "serial_number_labels_#{Time.current.strftime('%m_%d_%Y_%I_%M%p')}.pdf".downcase Result.new(pdf: pdf, file_name: file_name) end |