- slice
- clear
- collect
- map
- compact
- concat
- delete(delete_if)
- each
- empty?
- eql?
- flatten
- include?
- insert
- join
- pop
- push
- reject
- replace
- reverse
- select
- shift
- sort
- uniq
- unshift
补充
- first
- last
- sub
- gsub
- group_by
- round
- inject
- partition
- strip
- start_with?
- to_a, to_i, to_s
- merge
- flat_map
- rjust
- negative?, positive?, zero?
- max, min
- all,any,every
参考
- 本文作者: luckyship
- 本文链接: https://luckyship.github.io/2019/03/19/2019-03-19-ruby基本知识/
- 版权声明: 本博客所有文章除特别声明外,均采用 MIT 许可协议。转载请注明出处!