The KCL Programming Language for Data Validation

Recent related post (22 comments) <a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=34144566" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=34144566</a><p>Also: comparison with other languages such as dhall or cue or jsonnet at <a href="https:&#x2F;&#x2F;kcl-lang.io&#x2F;docs&#x2F;user_docs&#x2F;getting-started&#x2F;intro&#x2F;" rel="nofollow">https:&#x2F;&#x2F;kcl-lang.io&#x2F;docs&#x2F;user_docs&#x2F;getting-started&#x2F;intro&#x2F;</a>

Kusion Configuration Language (KCL) is an open source constraint-based record and functional language. KCL improves the writing of a large number of complex configurations such as cloud native scenarios through mature programming language technology and practice, and is committed to building better modularity, scalability and stability around configuration, simpler logic writing, fast automation and good ecological extensionality.

I see a problem there with the pythonic range() function. I suggest to create syntax that can express closed, partially closed and open intervals. And make it always requiring two arguments.<p>As it is now, people have to know the quirks of python to understand what this schema wants to say. The meaning should be clear on first look.

their GitHub <a href="https:&#x2F;&#x2F;github.com&#x2F;KusionStack&#x2F;KCLVM">https:&#x2F;&#x2F;github.com&#x2F;KusionStack&#x2F;KCLVM</a>