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For
In Wu there are two different ways to use for loops. The first one is very simple:
for 100 {
print("ONE HUNDRED TIMES!!!")
}
Simply using a single integer, you can repeat a certain code block a given amount of times.
The second way to use a for loop is using iterators. In the following snippet, we use the
rangebuilt-in iterator:for i in range(0, 100) {
print("road to one hunnid: ", i)
}
Of course, enumerating iterators also exist:
numbers := [1, 2, 3, 4, 5]
for i, v in ipairs(numbers) {
print(i, v)
}
Or simply iterating a list:
names := ["bob", "niels", "kaj"]
for v in iter(names) {
print("name: " ++ name)
}
Last modified 4yr ago