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feat: usePrevious #154

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merged 4 commits into from
Nov 18, 2019
Merged

feat: usePrevious #154

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9c4aeaa
feat: usePrevious
ttys026 Nov 17, 2019
eec2872
fix: add index export
ttys026 Nov 18, 2019
9fc2e7c
fix: remove unnecessary code
ttys026 Nov 18, 2019
0c8fb94
Merge branch 'feature' into feat/usePrevious
ttys026 Nov 18, 2019
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fix: remove unnecessary code
  • Loading branch information
@ttys026
ttys026 committed Nov 18, 2019
commit 9fc2e7c0da47e84de5d35829b556b74d93bab829
1 change: 0 additions & 1 deletion src/usePrevious/demo/demo1.jsx
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Original file line number Diff line number Diff line change
Expand Up @@ -5,7 +5,6 @@ import usePrevious from '..';
export default () => {
const [count, setCount] = useState(0);
const previous = usePrevious(count);
console.log('in demo', previous);
return (
<>
<div>counter current value: {count}</div>
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3 changes: 0 additions & 3 deletions src/usePrevious/demo/demo1.tsx
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Expand Up @@ -5,9 +5,6 @@ import usePrevious from '..';
export default () => {
const [count, setCount] = useState(0);
const previous = usePrevious(count);

console.log('in demo', previous);

return (
<>
<div>counter current value: {count}</div>
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6 changes: 2 additions & 4 deletions src/usePrevious/demo/demo2.jsx
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Expand Up @@ -68,8 +68,7 @@ export default () => {
setState(s => ({ ...s, name: nameInput }));
}}
>
{' '}
update{' '}
update
</Button>
</Input.Group>
<Input.Group
Expand All @@ -91,8 +90,7 @@ export default () => {
setState(s => ({ ...s, job: jobInput }));
}}
>
{' '}
update{' '}
update
</Button>
</Input.Group>
</>
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6 changes: 2 additions & 4 deletions src/usePrevious/demo/demo2.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -59,8 +59,7 @@ export default () => {
setState(s => ({ ...s, name: nameInput }));
}}
>
{' '}
update{' '}
update
</Button>
</Input.Group>
<Input.Group compact style={{ marginTop: 16 }}>
Expand All @@ -75,8 +74,7 @@ export default () => {
setState(s => ({ ...s, job: jobInput }));
}}
>
{' '}
update{' '}
update
</Button>
</Input.Group>
</>
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4 changes: 2 additions & 2 deletions src/usePrevious/index_cn.mdx
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Expand Up @@ -44,13 +44,13 @@ const previousState: T = usePrevious<T>(
);
```

### 结果
### Result

| 参数 | 说明 | 类型 |
|------|----------|------|
| previousState | 上次 state 的值 | T |

### 参数
### Params

| 参数 | 说明 | 类型 | 默认值 |
|---------|----------|------------------------|--------|
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