Code Style Guide

Use tabs of 4 spaces.
Try to keep lines of less than 128 characters, for the sake of readability.
Never leave trailing whitespace.
End each file with a newline so the scanner can easily find the end of file.
Use spaces around operators and after commas.
Create indentation in blocks.

Omit parentheses when the function does not require arguments.

### Without arguments

fn Method:
    # function body
end
# good

fn Method():
    # function body
end
# bad

### Arguments

fn MethodWithArguments(arg1, arg2):
    # function body
end

Never put a space between a function name and its parentheses

Method (arg1, arg2) # bad

Method(arg1, arg2) # good

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Last updated 6 years ago