Native QR generation for each language's ecosystem: - 27 languages use package manager QR libraries (qrcode, rqrcode, ZXing, etc.) - 10 languages use C FFI to libqrencode (dlopen, ISO_C_BINDING, @cImport, critcl) - 2 shell languages use qrencode CLI (native shell paradigm) - 1 language (Prolog) uses C FFI with CLI fallback Section 9 added to test-sdk.sh with get_qr_file() mapping and QR:unsandbox-qr-ok:ROWS pattern validation across the hydra matrix.
4 lines
126 B
Ruby
4 lines
126 B
Ruby
require 'rqrcode'
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qr = RQRCode::QRCode.new('unsandbox-qr-ok')
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rows = qr.modules.length
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puts "QR:unsandbox-qr-ok:ROWS:#{rows}"
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