time-to-botec

Benchmark sampling in different programming languages
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_insertWrapDetails.js (748B)

      1 /** Used to match wrap detail comments. */
      2 var reWrapComment = /\{(?:\n\/\* \[wrapped with .+\] \*\/)?\n?/;
      3 
      4 /**
      5  * Inserts wrapper `details` in a comment at the top of the `source` body.
      6  *
      7  * @private
      8  * @param {string} source The source to modify.
      9  * @returns {Array} details The details to insert.
     10  * @returns {string} Returns the modified source.
     11  */
     12 function insertWrapDetails(source, details) {
     13   var length = details.length;
     14   if (!length) {
     15     return source;
     16   }
     17   var lastIndex = length - 1;
     18   details[lastIndex] = (length > 1 ? '& ' : '') + details[lastIndex];
     19   details = details.join(length > 2 ? ', ' : ' ');
     20   return source.replace(reWrapComment, '{\n/* [wrapped with ' + details + '] */\n');
     21 }
     22 
     23 module.exports = insertWrapDetails;