Video: Thaum twg koj yuav tsum refactor?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Martin Fowler piav txog txoj cai ntawm peb, uas piav qhia thaum twg refactor , nyob rau hauv nws phau ntawv Refactoring . Nws hais tias thawj zaug developers ua ib yam, lawv yuav tsum ua nws ncaj nraim. Lwm zaus, yog lawv ua ib yam dab tsi zoo sib xws, lawv tuaj yeem duplicate daim ntawv uas twb muaj lawm. Thib peb, lawv yuav tsum refactor.
Ntawm no, thaum twg koj yuav tsum tsis txhob refactor?
Muab cov cai uas tsis muaj kev xeem, koj tuaj yeem ua tau refactor nws los ua kom nws kuaj tau ntau dua. Koj ua tsis refactor code thaum koj tsis tuaj yeem kuaj cov lej tshwm sim hauv lub sijhawm xa nws zoo li nws tseem muaj txiaj ntsig rau tus neeg txais. Koj ua tsis refactor code thaum koj refactoring yuav tsis yog txhim kho qhov zoo ntawm cov cai.
Kuj Paub, thaum twg yuav tsum refactoring yuav tsum tau ua nyob rau hauv agile? Refactoring Txoj Cai Ob: Kev Lag Luam Catalysts Yog tias lub lag luam xav tau qhov tshiab, ces refactoring yuav tsum tsuas yog ua ua tiav ntawm cov ntu ntawm qhov system uas yuav tsum tau ua kom muaj qhov tshwj xeeb ntawd. Hauv lwm lo lus, tsis txhob refactor tag nrho cov neeg siv interface, tsuas yog refactor cov khoom uas cuam tshuam txog kev thov kev lag luam tshwj xeeb.
Ib sab saum toj no, thaum twg koj yuav tsum ua refactoring?
Refactoring yog tus txheej txheem ntawm kev hloov cov qauv ntawm cov cai tsis hloov nws tus cwj pwm . Nws yuav tsum siv rau yooj yim ntxiv cov yam ntxwv. Vim tias qhov tshwm sim yog cov cai uas "tsim" zoo dua, qee zaum tib neeg tsis meej pem thiab xav tias refactoring yog qhov kawg rau nws tus kheej. Kuv tsis pom zoo rau qhov kev xav ntawd.
Dab tsi ua rau koj refactor?
Ib lub ntsiab yog vim li cas rau refactoring yog qhov ntawd ntawm qee lub sijhawm koj nrhiav kom paub tias code yog siv los ntawm ntau tshaj ib txoj kev cai thiab koj tsis xav kom duplicate (copy & paste) tab sis rov siv dua. Qhov no yog qhov tseem ceeb tshwj xeeb tshaj yog nyob rau hauv cov xwm txheej uas koj nrhiav ib qho yuam kev hauv qhov chaws ntawd.
Pom zoo:
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