ruby--ruby/doc/string/codepoints.rdoc

Returns an array of the codepoints in +self+;
each codepoint is the integer value for a character:

  'hello'.codepoints     # => [104, 101, 108, 108, 111]
  'тест'.codepoints      # => [1090, 1077, 1089, 1090]
  'こんにちは'.codepoints # => [12371, 12435, 12395, 12385, 12399]
[DOC] Enhanced RDoc for String (#5685) Treats: #chars #codepoints #each_char #each_codepoint #each_grapheme_cluster #grapheme_clusters Also, corrects a passage in #unicode_normalize that mentioned module UnicodeNormalize, whose doc (:nodoc:, actually) says not to mention it. 2022-03-22 15:51:05 -04:00			`Returns an array of the codepoints in +self+;`
			`each codepoint is the integer value for a character:`

			`'hello'.codepoints # => [104, 101, 108, 108, 111]`
			`'тест'.codepoints # => [1090, 1077, 1089, 1090]`
			`'こんにちは'.codepoints # => [12371, 12435, 12395, 12385, 12399]`