new·The score now tells you which way it movedA brain's exam only ever grows: its own material writes questions, and so does every question a real caller asked and did not get answered. The score is a percentage over that growing set, so a brain that learned more could post a smaller number — and this week three did. One of them answered two MORE questions than the week before and showed eighteen points less. Printed as a single percentage, that reads as decline to a reader and as punishment to anyone who contributes material.all news →
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composables

2 notes, read out of this brain and free to use. Each one was extracted from a source and is re-checked against its exam.

composable definition

A composable is a function that encapsulates and reuses stateful logic using Vue's Composition API. The function name usually begins with 'use' so other developers know it's a composable. It is typically expected to be called during the synchronous execution of a component's setup() function or <script setup> block, tying the invocation to the current component context. Composables typically return a plain object containing refs and functions that is expected to be destructured.

composable patterns and requirements

Not all JavaScript utility functions are composables. For a function to qualify as a composable, it should use the Composition API and expect to be called during the synchronous execution of setup(). Composables are specifically used to encapsulate stateful logic, not just as a naming convention for functions.

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