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Ingy döt Net 2026-04-30 12:34:36 -04:00
parent 4bb20c9b71
commit cbaf4c4b64
12390 changed files with 318560 additions and 27248 deletions
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16
Task/Function-definition/Crystal/function-definition.cr Normal file
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@ -0,0 +1,16 @@
def multiply (a, b)
a * b
end
# with type restrictions:
def multiply (a : Int32, b : Int32)
print "(typed overload) "
a * b
end
# proc (anonymous function)
m = ->(a : Int32, b : Int32) { a * b }
p! multiply(2, 3),
multiply(2.0, 3.0),
m.call(2, 3)