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我從數據庫中獲取的一些結果:紅寶石正則表達式(刪除字符)
@log_detail = connection.execute("SELECT logs,setup FROM mastertest WHERE test_ins_id LIKE blah blah blah");
結果
logs = a/atf/something
setup = tb-1-atf with ac-2115
我想
logs = atf/something
setup = 2115
我試日誌如下,但它似乎不起作用
@log_detail.each do |row|
row[0] = row[0].drop(2)
end