如何在camelCase PascalCase snake_case kebab-case (JS) 之间进行转换

Question

也许有人会发现它很有用 - 如何在 camelCase PascalCase snake_case kebab-case (JS) 之间进行转换

Answer 1

'use strict'

const log = console.log.bind(console);

const toCamel = val => val.trim().replace(/([-_ ]+)./g, $ => $.at(-1).toUpperCase());
const toKebab = val => toCamel(val).replace(/[A-Z]+(?![a-z])|[A-Z]/g, ($, o) => (o ? "-" : "") + $.toLowerCase())
const toSnake = val => toCamel(val).replace(/[A-Z]+(?![a-z])|[A-Z]/g, ($, o) => (o ? "_" : "") + $.toLowerCase())
const toPascal = val => toCamel(val).replace(/^./, $ => $.toUpperCase());

const testCase = [
    'StackOverflow',
    'camelCase',
    'alllowercase',
    'JSONdata',
    '         aaa--------bbb-ccc',
    'aaa_______bbb__ccc_dddddddddd',
    'aaa          bbb -ccc',
    'ddd-eee-fff',
];

log(testCase.map(toCamel));

Answer 2

You can use lodash package.

      _.kebabCase('Foo Bar');
    // => 'foo-bar'

    _.snakeCase('Foo Bar');
    // => 'foo_bar'


 startCase(camelCase(str)).replace(/ /g, '');