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Cannot decode nested lists of arbitrary depth #2

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q9f opened this issue Jan 27, 2020 · 1 comment

Owner

q9f commented Jan 27, 2020

def foo(r : Number)
    if r === 0
        return ""
    elsif r === 1
        return [] of String
    elsif r === 2
        return Bytes[0x0]
    else
        bar = [] of (String | Bytes | Array(String | Bytes))
        return bar << foo Random.rand(3)
    end 
end

pp foo Random.rand(3)

ref crystal-lang/crystal#8719

q9f mentioned this issue

allow for decoding of arbitrary data #3

Merged

q9f added a commit that referenced this issue


          use a recursive alias for rlp arrays, fix #2

249a8dd

Owner Author

q9f commented Jan 27, 2020

https://crystal-lang.org/reference/syntax_and_semantics/alias.html

crystal-lang/crystal#5155

q9f closed this as completed in

4fd7b69

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