andreaturli commented on this pull request.
> +import com.google.common.collect.Iterables;
+
+import javax.inject.Singleton;
+import java.util.Arrays;
+
+import static com.google.common.base.Preconditions.checkArgument;
+import static com.google.common.base.Preconditions.checkNotNull;
+
+/**
+ * Takes an array of string and return a "["s1", "s2", … "sN"]"
+ */
+@Singleton
+public class ArrayToCommaSeparatedString implements Function<Object, String> {
+ @Override
+ public String apply(Object input) {
+ checkArgument(checkNotNull(input, "input") instanceof String[], "This
function is only valid for array of Strings!");
Agreed but I think it is because of `@ParamParser` annotation
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/jclouds/jclouds-labs/pull/441#discussion_r206304705
