Function snake_case

snake_case(str: string, options?: { splitOnNumber?: boolean }): string
Formats the given string in snake case fashion
Parameters
- str: string
  输入字符串
- Optionaloptions: { splitOnNumber?: boolean }
  配置选项
Returns string
蛇形格式的字符串
Example
```
snake('hello world')   // -> 'hello_world'
snake('va va-VOOM') // -> 'va_va_voom'
snake('helloWord') // -> 'hello_world'
```
- Defined in src/modules/string.ts:185