Composition
summary
Claim: composition is the practical pattern that makes APIs and UI concerns reusable. Demonstrations use ramda / lodash‑fp / recompose / React Apollo and polished to build a composable color API that accepts and returns a CSS color string, requires the modifier arguments first so the last argument must be the data, and uses currying to support both direct and curried signatures. Shows higher‑order components like withLoadingIndicator and withErrorMessage, a parameterized HOC, and extracting an infinite‑rotation HOC for a React VR Earth that reduces repetition and works.
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chapters (8)
- 0:00Start
- 5:51Function Composition
- 6:29React
- 10:58Functions
- 17:09Lighting Function
- 19:55Higher-Order Functions
- 26:26Build a High Order Component
- 28:00Error Message
