摘要: keys = [:foo, :bar, :bat] vals = [4, 5, 6] # do something to get {foo: 4, bar: 5, bat: 6} h = Hash[keys.zip vals] # 其中 keys.zip vals => [[:foo, 4], [: 阅读全文
posted @ 2020-08-27 11:00 鞋带松了 阅读(202) 评论(0) 推荐(0) 编辑