Dart Extensions Static Dispatch Architecture
I nMacy legacy codebases, we often encounter the "Utility Class" anti-pattern. Developers, unable to modify third-party classes like String or List , resort to creating static helpers suc…
Making Flutter Predictable: A Practical Guide to Functional Dart (Beyond OOP)
I recently spent three agonizing days debugging a race condition in a high-traffic Flutter fintech app. The symptom? A user's balance would occasionally display as zero immediately after a tran…
Dart 확장 메서드의 심층적 활용과 잠재력
Flutter 코드 40% 줄이는 확장 메서드 실전 비법 매 번 MediaQuery.of(context).size.width 를 타이핑하느라 지치셨나요? 혹은 간단한 날짜 변환을 위해 매번 거창한 유틸리티 클래스를 만들고 계신가요? 만약 그렇다면, 당신의 코드는 지금 '다이어트'가 절실히 필요합니다. Dart 2.7에서 도입된 확장 메서…
Stop Writing Utility Classes: Master Dart Extensions for Cleaner Flutter Code
L et’s be honest for a second. We have all been there. You start a new Flutter project, and within a week, you have a file named utils.dart or string_helpers.dart that is slowly growing into a mon…