November 2009
Intermediate to advanced
560 pages
21h 40m
English
Content preview from Real-World Functional Programming
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Quick Reference – F# Language Constructs
Primitive Expressions
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sin(3.1415) |
Calling a single-parameter function (parentheses optional) |
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max 2 4 |
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fst(2, "two") |
Calling a function that takes parameters as a tuple (4.4.2) |
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new System.Random() |
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rnd.Next() |
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fun a -> a + 10 |
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(3, "three") |
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() |
Tuple with zero members; also called unit value (3.1) |
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Some(10) |
Creating a value of a discriminated union (5.3.4) |
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rnd :> Object |
Safe type conversion ... |
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