| /** 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; |