30 lines
547 B
TypeScript
30 lines
547 B
TypeScript
|
/**
|
||
|
|
Split a string on the first occurrence of a given separator.
|
||
|
|
|
||
|
|
@param string - The string to split.
|
||
|
|
@param separator - The separator to split on.
|
||
|
|
|
||
|
|
@example
|
||
|
|
```
|
||
|
|
import splitOnFirst = require('split-on-first');
|
||
|
|
|
||
|
|
splitOnFirst('a-b-c', '-');
|
||
|
|
//=> ['a', 'b-c']
|
||
|
|
|
||
|
|
splitOnFirst('key:value:value2', ':');
|
||
|
|
//=> ['key', 'value:value2']
|
||
|
|
|
||
|
|
splitOnFirst('a---b---c', '---');
|
||
|
|
//=> ['a', 'b---c']
|
||
|
|
|
||
|
|
splitOnFirst('a-b-c', '+');
|
||
|
|
//=> ['a-b-c']
|
||
|
|
```
|
||
|
|
*/
|
||
|
|
declare function splitOnFirst(
|
||
|
|
string: string,
|
||
|
|
separator: string
|
||
|
|
): [string, string?];
|
||
|
|
|
||
|
|
export = splitOnFirst;
|