Created
February 26, 2019 06:26
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| # ref: https://tama-san.com/kanji-regex/ | |
| kanji = [ | |
| *("\u{2E80}".."\u{2FDF}").to_a, | |
| "\u{3005}", | |
| "\u{3007}", | |
| "\u{303B}", | |
| *("\u{3400}".."\u{4DBF}").to_a, | |
| *("\u{4E00}".."\u{9FFF}").to_a, | |
| *("\u{F900}".."\u{FAFF}").to_a, | |
| *("\u{20000}".."\u{2FFFF}").to_a, | |
| ] | |
| kanji.repeated_permutation(2) do |a, b| | |
| puts "#{a}#{b}" | |
| end |
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