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Updated descriptions of string casing

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Angelos Chalaris
2017-12-25 01:18:16 +02:00
parent f8eef869b8
commit dbe3a165e5
3 changed files with 18 additions and 28 deletions
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snippets/toCamelCase.md
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@ -2,18 +2,16 @@
Converts a string to camelcase.
Use `replace()` to remove underscores, hyphens, and spaces and convert words to camelcase.
Break the string into words and combine them capitalizing the first letter of each word.
For more detailed explanation of this Regex, [visit this Site](https://regex101.com/r/bMCgAB/1).
```js
const toCamelCase = str => {
let regex = rx = /[A-Z]{2,}(?=[A-Z][a-z]+[0-9]*|\b)|[A-Z]?[a-z]+[0-9]*|[A-Z]|[0-9]+/g;
let arr = str.match(regex);
arr = arr.map(x =>{
return x.slice(0,1).toUpperCase() + x.slice(1).toLowerCase();
});
str = arr.join('')
return str.slice(0,1).toLowerCase() + str.slice(1)
}
let s = str && str.match(/[A-Z]{2,}(?=[A-Z][a-z]+[0-9]*|\b)|[A-Z]?[a-z]+[0-9]*|[A-Z]|[0-9]+/g)
.map(x => x.slice(0,1).toUpperCase() + x.slice(1).toLowerCase())
.join('');
return s.slice(0,1).toLowerCase() + s.slice(1)
}
// toCamelCase("some_database_field_name") -> 'someDatabaseFieldName'
// toCamelCase("Some label that needs to be camelized") -> 'someLabelThatNeedsToBeCamelized'
// toCamelCase("some-javascript-property") -> 'someJavascriptProperty'