Top Tweets for #GoPatterns
🧩 Go’s Strategy Pattern makes swapping logic easy.
But what if you want strategies loaded at runtime from .so plugins?
What’s your approach? 👇
#Golang #GoPatterns #SystemDesign
😈 Go’s Strategy Pattern can hide silent bugs.
If your builder accidentally returns (nil, nil) as a strategy — what happens next? 👇
💡 Go’s “typed nil” trap catches even pros.
#Golang #GoPatterns #CodingBugs #SystemDesign
🎯 Go hides design patterns in plain sight!
Which of these Go features best reflects a Strategy Pattern — swapping behavior without touching core logic? 👇
# Golang #GoPatterns #CleanCode #SystemDesign
🧠 Go’s Strategy Pattern keeps logic clean — e.g., exporting data as JSON, XML, or CSV.
But here’s a subtle bug 👇
If one strategy forgets to implement Export() for an empty dataset… what happens?
#Golang #GoPatterns #CleanCode #SystemDesign
👀 Go’s Observer Pattern looks simple—publisher notifies all subscribers. But naive implementations have hidden costs.
Which one bites the most? 👇
#Golang #Concurrency #GoPatterns
#️⃣ Go’s Observer Pattern twist:
Charlie blocks author1, then unsubscribes & re-subscribes.
What happens next? 🤔
#Golang #GoPatterns #SystemDesign
🔔 Go’s Observer Pattern challenge:
What if a subscriber unsubscribes in the middle of broadcast? How do you keep things safe? 👇
#Golang #Concurrency #GoPatterns #SystemDesign @golangweekly @GolangTrends
⚡ Scaling Go HTTP servers? Imagine adding logging + rate limiting dynamically. Inheritance won’t work in Go… so which pattern scales better? 👇
#Golang #GoPatterns #SystemDesign
Go’s Decorator Pattern lets us wrap objects to add behavior. But stacking decorators can backfire.
What’s the most common pitfall devs face? 🤔🍦
#Golang #GoPatterns @golang @golangweekly @GolangTrends
Go’s Decorator Pattern adds behavior by wrapping objects—no inheritance involved. So in Go terms…
Which idiom does it align with most? 🧐
#Golang #GoPatterns
In Go’s Decorator Pattern (Ice Cream example), if one decorator forgets to implement GetCost(), what happens?
Code - https://t.co/2xxMx0aoii
Note: Go’s type system ensures decorators satisfy the interface.
#Golang #DecoratorPattern #GoPatterns #SoftwareDesign #ProgrammingPoll
👉 Imagine two decorators wrapping the same ExistingIngredient object. Which order of method execution will occur in Go?
💡 Hint: Think about how wrappers forward calls down the chain.
#Golang #GoPatterns #ProgrammingPoll #SystemDesign #100DaysOfGo
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