Flashcards
Destructuring in ES6
Flashcards do conjunto (6)
- 1In ES6, var{ species, sound } = animalis equivalent to var species = animal.species and var sound = animal.sound, in ES5
- 2Option objectssingle object passed to a function
example: ajax function in jQuery - 3One drawback of the options object in ES5hard to comprehend the purpose of the function that uses it
- 4var { species, sound} = options ; species = species || 'animal'assigns "species" as an optional property by assigning a default value to it
- 5Destructuring allowsassignment of default values in the method signature
- 6Common use-case for destructuringeasier to deal with option objects
Informações
- Descrição
- Engineering FlashCards sobre Destructuring in ES6, criado por Rimika Chaudhury em 18-06-2018.
- Criado por
- Rimika Chaudhury
- Visualizações
- 2
- Avaliação