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How many of those languages can take an expression instead of a lambda? Func<..> is lambda that can only be invoked. Expression<Func..>> is an AST of a lambda
by sobani 1y ago
How many of those languages can take an expression instead of a lambda?
Func<..> is lambda that can only be invoked.
Expression<Func..>> is an AST of a lambda that can be transformed by your code/library.
- Tyr42 1y agoR let's you do that, and it gets used by the tidy verse libraries to do things like change the scope variables in the functions are looked up in.