toLower
/**
* @name toLower
* @function
* @since v0.7.0
* @category String
* @sig String -> String
* @description Transform a provided string into an lowercase version
* @param {String} a The string to lower case
* @return {String} The string in lower case format
* @example
* import { toLower } from 'kyanite'
*
* toLower('HI') // => 'hi'
* toLower('TEST.123.HELLO') // => 'test.123.hello'
*/
const toLower = a => a.toLowerCase()
export default toLower