In order to use in various map-expressions, we need a couple of function that - for simplicity - need to increment a number:
examples/advanced/create_incrementors.py
#!/usr/bin/env python from __future__ import print_function def f3(x): return x + 3 def f7(x): return x + 7 def f23(x): return x + 23 print(f3(2)) # 5 print(f7(3)) # 10 print(f3(4)) # 7 print(f7(10)) # 17 print(f23(19)) # 42