Three Core Concepts
상점에 비유하여 리덕스의 주요 컨셉을 알아본다.
Entities
- Shop - Store cakes on a shelf
- Shopkeeper - At the front of the store
- Customer - At the store entrance
Activities
- Customer - Buy a cake
- Shopkeeper - Remove a cake from the shelf and print out a receipt to keep track
| Cake Shop Scenario | Redux | Purpose |
|---|---|---|
| Shop | Store | Hold the state of your application |
| intention to BUY_CAKE | Action | Describe what happened |
| Shopkeeper | Reducer | Ties the store and actions together |
Store
holds the state of your application.
Action
describes the changes in the state of the application.
Reducer
carries out the state transition depending on the action.
