Closures
Closures are blocks of code that can be passed and stored.
What you will be able to do
- Use { args -> ... }.
- it is the implicit single argument.
- Closures capture scope.
In plain English
Closures are blocks of code that can be passed and stored.
- Use { args -> ... }.
- it is the implicit single argument.
- Closures capture scope.
def double = { n -> n * 2 }
println [1, 2, 3].collect(double)
println [1, 2, 3].collect { it + 1 }Your turn
EasyExplain it back
Answer from memory: What is the implicit closure argument?
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Knowledge checkQuestion 1
What is the implicit closure argument?
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