看到一個(gè)例子,是有這個(gè)問題還是我理解不到位呢?classLoadPaths#...definitialize@paths=[]enddefpush(*paths)@paths.push(*paths)enddefinspectp@pathsendenda=LoadPaths.newx=a.push(1)x.push2a.inspect
ruby無(wú)法保護(hù)@變量么?
www說
2019-03-29 22:11:32