4 ms·
Yes, that is a bug and yes, those variable names do suck. Thanks for the correction. ordered_choice = lambda va,vb: lambda inp: (lambda a,b: a if a or a=="
by 127 15y ago
Yes, that is a bug and yes, those variable names do suck. Thanks for the correction.
ordered_choice = lambda va,vb: lambda inp: (lambda a,b: a if a or a=="" else b)(va(inp),vb(inp))
Would work, but starts to be so ugly that I'd have to write proper functions and the code would not be 3 lines anymore. ;)
- abecedarius 15y agoHow about eat = lambda chars: lambda s: s[1:] if s and s[0] in chars else None alt = lambda p, q: lambda s: (lambda r: q(s) if r is None else r)(p(s)) seq = lambda p, q: lambda s: (lambda r: None if r is None else q(r))(p(s)) going a bit far in the short-names direction, oh well. :) It's too bad Python has this artificial statement/expression distinction.