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Using Nasal functions: Difference between revisions
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→Simple examples: http://forum.flightgear.org/viewtopic.php?f=30&t=28660&p=274634&hilit=spaghetti#p274625
m (todo: should probably introduce anonymous/unnamed functions first (retained scope, closures)) |
m (→Simple examples: http://forum.flightgear.org/viewtopic.php?f=30&t=28660&p=274634&hilit=spaghetti#p274625) |
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== Simple examples == | == Simple examples == | ||
{{Note|if you don't understand nested (anonymous) functions yet, use explicit function names: | |||
<syntaxhighlight lang="nasal"> | |||
var myFunction = func() { | |||
print("Hello World!"); | |||
} | |||
myFunction (); | |||
</syntaxhighlight> | |||
The main difference being that the invocation of the myFunction function can be replaced with the anonymous function body, i.e. without any function name associated with it.}} | |||
In its most basic form, a function does not even take any arguments. Let's imagine a function named '''hello''': | In its most basic form, a function does not even take any arguments. Let's imagine a function named '''hello''': | ||