in `+': no implicit conversion of Fixnum into Array
ruby文件出现报错:
in `+': no implicit conversion of Fixnum into Array
可能是语法有问题,或者参考:https://stackoverflow.com/questions/20356609/ruby-no-implicit-conversion-of-fixnum-into-string-typeerror
使用 to_i
ruby文件出现报错:
in `+': no implicit conversion of Fixnum into Array
可能是语法有问题,或者参考:https://stackoverflow.com/questions/20356609/ruby-no-implicit-conversion-of-fixnum-into-string-typeerror
使用 to_i