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{|x| x _ x} Developer T-Shirt (Ruby Edition — Light Mode)

XS
£25.00
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{|x| x _ x} Developer T-Shirt (Ruby Edition — Light Mode)

£25.00
Size

Clean, minimal, and beautifully Ruby — this Light Mode tee highlights the classic block expression:

{|x| x * x}

A subtle nod to Ruby's blend of clarity and expressiveness, ideal for Rubyists who appreciate functional-style mapping, tidy one-liners, and code that feels natural to read aloud.

Soft, breathable, and perfect for stand-ups, pairing sessions, or sketching out ideas for the next elegant abstraction.

  • 100% combed and ring-spun cotton (Heather colors contain polyester)
  • Fabric weight: 4.2 oz./yd.² (142 g/m²)
  • Pre-shrunk fabric
  • Side-seamed construction
  • Shoulder-to-shoulder taping
  • Blank product sourced from Nicaragua, Mexico, Honduras, or the US

Disclaimer: The fabric is slightly sheer and may appear see-through, especially in lighter colours or bright lighting.

Printed on demand — clean, concise, and very Ruby.

Part of the Ruby collection, within Backend & Server.

Available in Dark Mode and Light Mode.

Review our T-Shirt size guide

Heads-up

Shipping costs vary by region, so it’s worth giving the delivery total at checkout a quick look before confirming your order. Some variants may show limited availability in certain locations—if fulfilment isn’t available in your region, our suppliers will try to ship globally from the nearest facility that can produce that specific item. When this happens, delivery costs may be higher than expected due to the increased distance.

We’re constantly reviewing suppliers and expanding fulfilment options, and new routes may open over time.

If you’d like updates when things change, you can join our mailing list at the bottom of the page.

EU Product Safety (GPSR) Compliance

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