var capitalize = require('./capitalize'),

createCompounder = require('./_createCompounder');

/**

* Converts `string` to [camel case](https://en.wikipedia.org/wiki/CamelCase).
*
* @static
* @memberOf _
* @since 3.0.0
* @category String
* @param {string} [string=''] The string to convert.
* @returns {string} Returns the camel cased string.
* @example
*
* _.camelCase('Foo Bar');
* // => 'fooBar'
*
* _.camelCase('--foo-bar--');
* // => 'fooBar'
*
* _.camelCase('__FOO_BAR__');
* // => 'fooBar'
*/

var camelCase = createCompounder(function(result, word, index) {

word = word.toLowerCase();
return result + (index ? capitalize(word) : word);

});

module.exports = camelCase;