Encapsulation

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Parenthesis

encapsulating a function as a single return value

if eval (somefunc arg1 arg2)

Curly Braces

encapsulating a function as an argument to another function

if eval (somefunc {someotherfunc arg1 arg2} arg3)

Square Brackets

encapsulating an argument for an array lookup

if somearray[index]

or

if somearray[index][key]

See Also

• Function Syntax