71 lines
759 B
Markdown
71 lines
759 B
Markdown
# Declaration
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## No parameters, no return
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```thp
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fun say_hello()
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{
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print("Hello")
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}
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say_hello()
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```
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## With return type
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```thp
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fun get_random_number() -> Int
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{
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Random::get(0, 35_222)
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}
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val number = get_random_number()
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```
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## With parameters and return type
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```thp
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fun get_secure_random_number(Int min, Int max) -> Int
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{
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Random::get_secure(min, max)
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}
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val number = get_secure_random_number(0, 65535)
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```
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## Generic types
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```thp
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fun get_first_item[T](Array[T] array) -> T
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{
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array.[0]
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}
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val first = get_first_item[Int](numbers)
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// The type annotation is optional if the compiler can infer the type
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val first = get_first_item(numbers)
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```
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## Signature
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```thp
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() -> ()
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() -> Int
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(Int, Int) -> Int
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[T](Array[T]) -> T
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```
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