32 lines
828 B
Julia
32 lines
828 B
Julia
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# Standard function definition
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function f(x, y)
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return x + y
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end
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# Function implicitly returns the value of the last line
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# of the function so no return keyword is required
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function g(x, y)
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x - y
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end
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# Functions can be defined one one line like this.
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# This is just a shorthand and is compiled identically to the ones above
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h(x, y) = x * y
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# Can enforce types on function arguments and return value
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# This makes it possible to create multiple functions
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# with the same name but different types; These are called methods
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f(x::Float64, y::Float64)::Float64 = x / y
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# Runs the generic method of the function at the top of the file
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println(f(2, 3))
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# Runs the specific method defined for two Float64.
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println(f(2.2, 3.2))
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# Also falls back the the generic method as input is (::Float64, ::Int64)
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println(f(1.6, 3))
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