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@eyston
Created October 10, 2011 22:16
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type Greeting = () => String
def greet(g: Greeting) = {
println(g())
}
def hello() = { "hello from Huey" }
greet(hello) // >> "hello from Huey"
type Greeter = { def greet() }
def greet(g: Greeter) = {
g.greet()
}
object Hello {
def greet() = { println "hello, again, from Huey" }
}
greet(Hello) // >> "hello, again, from Huey"
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