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🧑‍🔧 Chapter 5: Functions

✏️ Defining Functions​

To define a function or SUBroutine, use a submarine >(funcNameHere) along with any parameters ><param>. To return a value, use a squid <~ or 🦑.

Here the function is called submarine and has 3 parameters. It returns the sum of the 3 parameters.

>(submarine) ><param1> ><param2> ><param3>
><>
    <~ ><param1> ><param2> ><param3> ~
<><

📞 Calling Functions​

  • To call a subroutine, put the submarine in a Fysh tank along with its arguments. If two or more params are next to each other, separate them with Fysh food -.
[>(submarine) ><fysh1> - ><fysh2> - ><fysh3>] ~