Watch This Video
//implict parameter
def foo={
println it
}
foo('don')
def noparass={->
println "no parss...."
}
noparass()
def sayHello ={String first, String last ->
println "Hello, $first $last"
}
sayHello("Dan","vega")
// Default values
def greet={String name, String greeting ="Howdy"->
println "$greeting,$name"
}
greet ("Dan","Hello")
greet("vega")
//var-arg
def concat={String...args->
agrs.join('')
}
println concat('abc','def')
println concat('abc','def','gfd')
No comments:
Post a Comment
Note: only a member of this blog may post a comment.