文字列操作の比較表：Ruby, VimScript
Vim 7.2 対応
http://0xcc.net/blog/archives/000137.html
だいぶ適当。間違いなどがあったらご指摘いただけると助かります。
| Ruby (String) | VimScript(string) |
|---|---|
| s = "abc" | let s = "abc" |
| s = x + y | let s = x . y |
| s == x | s ==# x |
| s % [x, y] | |
| sprintf(s, x, y) | printf(s, x, y) |
| [x, y, z].join(s) | call join([x, y, z], s) |
| s.capitalize | call substitute(s, '\w\+', '\u\0', "") |
| s.capitalize! | |
| s.center(x) | :center ならある |
| s.chomp | |
| s.chomp! | |
| s.chop | let s = strpart(s, 0, strlen(s)-1) |
| s.chop! | |
| s.clear | let s = "" |
| s.concat(x) | let s .= x |
| s.count(x) | |
| s.crypt(x) | rot13 なら g? でできる |
| s.delete!(x) | let s = substitute(s, x, "", "g") |
| s.downcase | tolower(s) |
| s.downcase! | |
| s.each_byte {|x| ... } | let i = 0 let len = strlen(s) while i < len let x = strpart(s, i, 1) ... let i = i + 1 endwhile |
| s.each_line {|x| ... } | let a = split(s, '\n') for x in a ... endfor |
| s.empty? | s == "" |
| s.end_with(x)*4 | s =~# x . "$" |
| s.gsub(x, y) | call substitute(s, x, y, "g") |
| s.gsub!(x, y) | |
| s.hex | str2nr(s, 16) |
| s.to_i(16) | str2nr(s, 16) |
| s.include?(x) | s =~ x |
| s.index(x) | call stridx(s, x) |
| s.insert(i, x) | |
| s.length | strlen(s) |
| s.size | |
| s.ljust(x) | :left ならある |
| s.lstrip | call substitute(s, '^\s\+', '', '') |
| s.lstrip! | |
| s.match(x) | s =~# x |
| x.match(s) | |
| s.next! | |
| s.succ! | |
| s.oct | str2nr(s, 8) |
| s.to_i(8) | str2nr(s, 8) |
| s.partition(x)*4 | |
| replace(x) | |
| s.reverse | |
| s.reverse! | |
| s.rindex(x) | strridx(s, x) |
| s.rjust(x) | :right ならある |
| s.rpartition(x)*4 | |
| s.rstrip | call substitute(s, '\s\+$', '', '') |
| s.rstrip! | |
| s.scan(x) { ... } | |
| s[i] | s[i] |
| s.slice(i) | strpart(s, i, 1) |
| s[i..-1] | strpart(s, i) |
| s.slice(i..-1) | |
| s[i, l] | strpart(s, i, l) |
| s.slice(i, l) | |
| s[i..j] | strpart(s, i, j-i+1) |
| s.slice(i..j) | |
| s[i...j] | strpart(s, i, j-i) |
| s.slice(i...j) | |
| s.split(x) | call split(s, x) |
| s.start_with(x)*4 | s =~# "^" . x |
| s.strip | call substitute(s, '\(^\s\+\)\|\(\s\+$\)', '', 'g') |
| s.strip! | |
| s.sub(x, y) | call substitute(s, x, y, '') |
| s.sub!(x, y) | |
| s.swapcase | ~ ならある |
| s.to_f | |
| s.to_i | s |
| s.tr!(x, y) | |
| s.tr_s!(x, y) | |
| s.unpack(x) | |
| s.upcase | toupper(s) |
| s.upcase! | |
| Regexp.escape(s) | |
| Regexp.quote(s) |
