var toString = require('../lang/toString');
var replaceAccents = require('./replaceAccents');
var removeNonWord = require('./removeNonWord');
var upperCase = require('./upperCase');
var lowerCase = require('./lowerCase');
    /**
    * Convert string to camelCase text.
    */
    function camelCase(str){
        str = toString(str);
        str = replaceAccents(str);
        str = removeNonWord(str)
            .replace(/[\-_]/g, ' ') //convert all hyphens and underscores to spaces
            .replace(/\s[a-z]/g, upperCase) //convert first char of each word to UPPERCASE
            .replace(/\s+/g, '') //remove spaces
            .replace(/^[A-Z]/g, lowerCase); //convert first char to lowercase
        return str;
    }
    module.exports = camelCase;