可以将字符串转换为数组？

Question

# (this give me list eg : ,s, s, m ...
list = list + "," + name

我想使用拆分然后加入...尝试使用下面..我不知道我在做什么

list = list.split(',') + name + collect{|c| c.name}.to_sentence 
list = list.split(',') + name + collect{|c| c.name}.Join(",")

有任何想法吗？？

Answer 1

我注意到这个页面出现了"string to char array ruby​​"的通用谷歌搜索.

如果你只想在Ruby中将字符串转换为char数组,

"string".chars
# ["s", "t", "r", "i", "n", "g"]

Answer 2

我不明白你的问题,但如果你想将字符串转换为数组

>> "a string".split("")
=> ["a", " ", "s", "t", "r", "i", "n", "g"]