sdieselil wrote:
What are the differences between Ruby’s blocks and Python’s lambdas?
The main one is that a Python lambda can only contain
an expression, whereas a Ruby block can contain arbitrary
statements.
If that restriction were lifted one day (discussions
come up periodically about doing that somehow) there
would remain another difference – in Python, names
cannot be rebound in a lexically enclosing local
scope.
···
–
Greg Ewing, Computer Science Dept,
University of Canterbury,
Christchurch, New Zealand
http://www.cosc.canterbury.ac.nz/~greg