Allow provider count option

[sean-hill]

No description provided.

[hpoom]

I don't think this is the best solution. The issue I see is that 1 gets passed in to select provider 1 but on line 90 it increments providers when it fails, but this would not work if provider was 1 and we would loose this backup. Also there is no protection or range checking to stop somebody passing in -1 or 99 as a value.

PR 33 is about to change this as well to make calls to all providers happen and fastest one win. I suggest best route forward would be to wait for #33 to be merged then we can look at a solution to turn on and off providers.

I still feel passing in a config would be best. So that you can override all of providers.js and add in new custom providers not even covered by this NPM module.

[hpoom]

@jamescogley have I overlooked anything here? What are your thoughts on the best way to achieve what @sean-hill needs?

[sean-hill]

You guys are the best :)

[jamescogley]

@hpoom I agree, passing the providers in as config would be the best option, it would give the most flexibility