v3.0 of my 19 year old "whatlanguage" Ruby library is out: https://github.com/peterc/whatlanguage .. you feed it text (short or long) and it quickly tells you what natural language(s) it's written in.
GitHubGitHub - peterc/whatlanguage: Pure Ruby natural language detection library for 160+ languages.Pure Ruby natural language detection library for 160+ languages. - peterc/whatlanguage
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