Shadow-Devil commented on code in PR #1785:
URL: https://github.com/apache/groovy/pull/1785#discussion_r976783483
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src/main/java/org/codehaus/groovy/runtime/DefaultGroovyMethods.java:
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@@ -2273,6 +2273,26 @@ public static <T> T[] eachWithIndex(T[] self,
@ClosureParams(value=FromString.cl
return self;
}
+ /**
+ * Iterates through an int[],
+ * passing each int and the element's index (a counter starting at
+ * zero) to the given closure.
+ * <pre class="groovyTestCase">
+ * int result = 0
+ * [0, 1, 2].eachWithIndex{ x, index {@code ->} result += x * index }
Review Comment:
I'm not sure how the debugging works, since I can't place the breakpoint
inside the javadocs and I don't think I should step through all of the test
cases.
I changed the test case to:
```
int[] nums = [5, 4, 3]
String result = ''
nums.eachWithIndex{ num, index -> result += "$index:${num + 1}" }
assert result == '0:61:52:4'
```
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