On Thu, Mar 19, 2020 at 5:21 PM <yvonn...@outlook.com> wrote:
>
> I have an array and the length of this array is dynamic. I want to pass this
> array's values as a list of parameters to a function. Can you please suggest
> what is a good way to do this?
>
>
> For example, func(query string, args ...interface{}). My array is
> arrayExample := []string {"1", "a", "b", "2"}. Then it will be something like
> func(query, arrayExample[0], arrayExample[1], arrayExample[2],
> arrayExample[3]).
>
> If my array is arrayExample := []string {"1", "a"}. Then it will be
> something like func(query, arrayExample[0], arrayExample[1])
>
> But as I mentioned the array is dynamic so the length can be any number. I
> can get the length, but how can I pass each member in the array to the
> function call as a list of parameters?
Note that what you are calling an array, Go calls a slice.
Write this as `f(query, arrayExample...)`. See
https://golang.org/ref/spec#Passing_arguments_to_..._parameters .
Ian
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