each_codepoint {|codepoint| block } -> self[permalink][rdoc]each_codepoint -> Enumerator-
文字列の各コードポイントに対して繰り返します。
#coding:UTF-8 "hello わーるど".each_codepoint.to_a # => [104, 101, 108, 108, 111, 32, 12431, 12540, 12427, 12393]
[SEE_ALSO] String#codepoints