gulpfile.js
/**
 * Trims the files and removes 'use strict' statements.
 */
Trims the files and removes 'use strict' statements.
Trims the files and removes ' use strict ' statements .
function normalizeFiles(src) {
  src = src.trim() + '\n';
  return src.replace(/(^|\n)[ \t]*('use strict'|"use strict");?\s*/g, '$1');
}
function normalizeFiles ( src ) { src = src . trim ( ) + '\n' ; return src . replace ( / (^|\n)[ \t]*('use strict'|"use strict");?\s* / g , '$1' ) ; }
Trims the files and removes 'use strict' statements.
Trims the files and removes ' use strict ' statements .
//trim the file //remove duplicate 'use strict' statements