# Python to TypeScript Mini Map

Quick syntax map for common constructs.

## Function typing

```py
def fn(x: int) -> str:
		return str(x)
```

```ts
function fn(x: number): string {
	return String(x);
}
```

## Lambda / Arrow

```py
lambda x: x + 1
```

```ts
(x) => x + 1
```

## Fallback for missing values

```py
value = x if x is not None else 'fallback'
```

```ts
const value = x ?? 'fallback';
```

## String interpolation

```py
f"{year}-{month}-{day}"
```

```ts
`${year}-${month}-${day}`
```

## Searching first match

```py
next((p for p in parts if p['type'] == 'year'), None)
```

```ts
parts.find((p) => p.type === 'year')
```