26 lines
845 B
Markdown
26 lines
845 B
Markdown
---
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title: toKebabCase
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tags: string,regexp,intermediate
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---
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Converts a string to kebab case.
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- Break the string into words and combine them adding `-` as a separator, using a regexp.
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```js
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const toKebabCase = str =>
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str &&
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str
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.match(/[A-Z]{2,}(?=[A-Z][a-z]+[0-9]*|\b)|[A-Z]?[a-z]+[0-9]*|[A-Z]|[0-9]+/g)
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.map(x => x.toLowerCase())
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.join('-');
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```
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```js
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toKebabCase('camelCase'); // 'camel-case'
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toKebabCase('some text'); // 'some-text'
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toKebabCase('some-mixed_string With spaces_underscores-and-hyphens'); // 'some-mixed-string-with-spaces-underscores-and-hyphens'
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toKebabCase('AllThe-small Things'); // 'all-the-small-things'
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toKebabCase('IAmListeningToFMWhileLoadingDifferentURLOnMyBrowserAndAlsoEditingSomeXMLAndHTML'); // 'i-am-listening-to-fm-while-loading-different-url-on-my-browser-and-also-editing-xml-and-html'
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```
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