/** Used to match wrap detail comments. */ var reWrapComment = /{(?:n/* [wrapped with .+] */)?n?/;

/**

* Inserts wrapper `details` in a comment at the top of the `source` body.
*
* @private
* @param {string} source The source to modify.
* @returns {Array} details The details to insert.
* @returns {string} Returns the modified source.
*/

function insertWrapDetails(source, details) {

var length = details.length;
if (!length) {
  return source;
}
var lastIndex = length - 1;
details[lastIndex] = (length > 1 ? '& ' : '') + details[lastIndex];
details = details.join(length > 2 ? ', ' : ' ');
return source.replace(reWrapComment, '{\n/* [wrapped with ' + details + '] */\n');

}

module.exports = insertWrapDetails;