Simplified the code of expand_path()
Simplified the code of expand_path()

ArthurKK/cocoapods-packager,dnkoutso/cocoapods-packager,danielribeiro/cocoapods-packager,danielribeiro/cocoapods-packager,jtreanor/cocoapods-packager,ArthurKK/cocoapods-packager,dnkoutso/cocoapods-packager,jtreanor/cocoapods-packager