Generates EAN, UPC, ISBN, ISMN, ISSN format barcode with check digit attached at last
# EAN barcodes
Faker::Barcode.ean => "85657526"
Faker::Barcode.ean(8) => "30152700"
Faker::Barcode.ean(13) => "2115190480285"
# EAN barcodes with composite string attached in code
Faker::Barcode.ean_with_composite_symbology => "41007624|JHOC6649"
Faker::Barcode.ean_with_composite_symbology(8) => "38357961|XUYJ3266"
Faker::Barcode.ean_with_composite_symbology(13) => "9530722443911|CKHWQHID"
# UPC_A barcodes
Faker::Barcode.upc_a => "766807541831"
# UPC_A barcode with composite symbology attached
Faker::Barcode.upc_a_with_composite_symbology => "790670155765|JOVG6208"
# UPC_E barcode numbers
Faker::Barcode.upc_e => "03746820"
# UPC_E barcode with composite symbology attached
Faker::Barcode.upc_e_with_composite_symbology => "05149247|BKZX9722"
# ISBN barcode numbers
Faker::Barcode.isbn => "9798363807732"
# ISMN barcode numbers
Faker::Barcode.ismn => "9790527672897"
# ISSN barcode numbers
Faker::Barcode.issn => "9775541703338"