arrayEquals cares about the order of elements in array

[george1459]

In ThingTalk function calls, does the order of the parameter matter? e.g., are @com.slack.send(channel="general", message=title) and @com.slack.send(message=title, channel="general") the same thing?

If so, then the arrayEquals method here does not take into account this issue. This method is used to compare whether two InputParams[] (in InvocationExpression) are equal, resulting in the above two invocations being unequal.

[george1459]

I discovered that typically optimize will deal with this. However, it's worth keeping in mind that if one just changes the Invocation AST node, this unexpected behavior could surface.