The modification should not have been necessary. The two are equivalent.

The "=>" operator auto-quotes the argument to its left, so the single-quotes I used are not strictly necessary, but it is a matter of style, and they should work fine.

Let me know what error you got when the quotes were in place.

        ...it is unhealthy to remain near things that are in the process of blowing up.     man page for WARP, by Larry Wall

In reply to Re^3: Consuming A Web Service by NetWallah
in thread Consuming A Web Service by pkupnorth

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