d778ddb2c8
Fix typo to fit the context Fix typo add space Fix small typo Fix small typo Fix typo Fix typo Fix typo Fix typo Fix typo Fix typo Fix typo Update tail.md Fix typo Fix small typo Fix typo Fix typo Fix typo Fix typo Fix small typo Fix typo Fix small typo Fix typo Fix typo Fix typo Fix typo Fix typo Fix typo Fix typo Fix typo Fix typo
16 lines
660 B
Markdown
16 lines
660 B
Markdown
### fromCamelCase
|
|
|
|
Converts a string from camelcase.
|
|
|
|
Use `replace()` to remove underscores, hyphens, and spaces and convert words to camelcase.
|
|
Omit the second argument to use a default separator of `_`.
|
|
|
|
```js
|
|
const fromCamelCase = (str, separator = '_') =>
|
|
str.replace(/([a-z\d])([A-Z])/g, '$1' + separator + '$2')
|
|
.replace(/([A-Z]+)([A-Z][a-z\d]+)/g, '$1' + separator + '$2').toLowerCase();
|
|
// fromCamelCase('someDatabaseFieldName', ' ') -> 'some database field name'
|
|
// fromCamelCase('someLabelThatNeedsToBeCamelized', '-') -> 'some-label-that-needs-to-be-camelized'
|
|
// fromCamelCase('someJavascriptProperty', '_') -> 'some_javascript_property'
|
|
```
|