/**
 * Converts a string from other cases to camelCase
 * @param string the value to camelCase
 * @example
 * camelCase('foo-bar') // 'fooBar'
 */
export const camelCase = (string: string) => string
	.replace(/([A-Z])([A-Z])/g, '$1 $2')
	.replace(/([a-z])([A-Z])/g, '$1 $2')
	.replace(/[^a-zA-Z\u00C0-\u00ff]/g, ' ')
	.toLowerCase()
	.split(' ')
	.filter(value => value)
	.map((s, i) => (i > 0 ? s[0].toUpperCase() + s.slice(1) : s))
	.join('')