Add options to transform arguments

[roblafeve]

Current signature is (payload) but should optionally be (payload, { meta, error }.

Code needing to be changed:
https://github.com/roblafeve/redux-factory/blob/master/src/helpers.js#L11

[dmdez]

@roblafeve what would be in the error options? would it be a type of error? or just a string?

[roblafeve]

@dmdez good question—basically I think it could be anything. You may look at https://github.com/acdlite/flux-standard-action to see what is valid though.

[dmdez]

Also, where would I add a test for this? All tests i see seem to take a FSA, not really a function call with a payload.