RosettaCodeData/Task/Multiple-distinct-objects/Julia/multiple-distinct-objects-1.julia

foo() = rand()             # repeated calls change the result with each call
repeat([foo()], outer=5)   # but this only calls foo() once, clones that first value
	`foo() = rand() # repeated calls change the result with each call`
	`repeat([foo()], outer=5) # but this only calls foo() once, clones that first value`