fixes #1

[opyate]

No description provided.

[opyate]

node6 is failing because I'm using Object.values.
How does everyone suggest I fix? Shim?

[gpetrioli]

node6 is failing because I'm using Object.values.
How does everyone suggest I fix? Shim?

I would go with a shim but not sure how @JustinBeckwith feels about adding dependencies.

[opyate]

@gpetrioli OK, I've just added a values to be called instead of Object.values for now:

// tslint:disable-next-line no-any
const values = (objOrArray: {[key: string]: any}) => {
  return Object.keys(objOrArray).map((key: string) => objOrArray[key]);
};

I'll leave it up to @JustinBeckwith to add a shim/polyfill/etc if he feels OK with extra dependencies.

(...and I've also added the fix for the httpMethodsToRetry ;) )

[JustinBeckwith]

Just to make sure I'm not entirely nuts - what version of axios are y'all using where you see this problem?

[gpetrioli]

This problem is definitely present in 0.18.0 version of axios.

(with axios@next there is a different set of problems)

[JustinBeckwith]

Sorry for all the trouble here folks. Super weird bug in axios. This is addressed in #83 in a slightly different way, so closing this out.