Closures/Value capture: Difference between revisions

=={{header|Groovy}}==

Solution:

<lang groovy>def closures = (0..9).collect{ i -> { -> i*i } }</lang>

Test:

<lang groovy>assert closures instanceof List

assert closures.size() == 10

closures.each { assert it instanceof Closure }

println closures[7]()</lang>

Output:

<pre>49</pre>