20180617f

read from stdin using a module

Let's put the following in a module called py.nim:

# py.nim

proc input*(text: string = ""): string =
stdout.write(text)
stdin.readLine()

The * at the end of a function's name means that the function is exported, i.e. if someone imports this module, the starred functions are visible (and thus usable).

How to use an own module?

import py

let name = input("Your name: ")
echo "Hello ", name, "!"

Output:

Your name: Lac
Hello Lac!

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Page last modified on 2018 June 17, 11:43