沒呼叫的殺掉
Bad:
Bad:
def old_request_module(url)
# …
end
def new_request_module(url)
# …
end
req = new_request_module(request_url)
inventory_tracker(‘apples’, req, ‘
www.inventory-awesome.io
‘)
Good:
def new_request_module(url)
# …
end
req = new_request_module(request_url)
inventory_tracker(‘apples’, req, ‘www.inventory-awesome.io
‘)
转载请注明：XAMPP中文组官网 » Day 23 Remove useless code – Clean Code Ruby