Help with addon-actions decorate

[murphyke]

The documentation on decorate (from addon-actions) is not clear to me.

The following line blows up with a TypeError: Object(...) is not a function error.

const stringifyDecorator = decorate([args => args.map(el => JSON.stringify(el, null, 2))]);

To elaborate on how the API of decorate is confusing to me, I don't understand the purpose of requiring an array of functions instead of just one function. My understanding is that the function is supposed to map the action arguments to whatever you want. And ... you can provide multiple such functions that are applied in succession to each others' output? Apologies if my caffeine dearth is making me slow-witted.

• @storybook/react@3.4.6
• @storybook/addon-actions@3.4.6

[stale]

Hi everyone! Seems like there hasn't been much going on in this issue lately. If there are still questions, comments, or bugs, please feel free to continue the discussion. Unfortunately, we don't have time to get to every issue. We are always open to contributions so please send us a pull request if you would like to help. Inactive issues will be closed after 30 days. Thanks!

[MIreland]

I'm seeing the same thing here- is the documentation up to date? I don't see 'decorate' as an available import from addon-actions.

[igor-dv]

decorate was introduced in v4-alpha and docs are relevant to the master branch which is a v4.

The 3.4 release is here - https://github.com/storybooks/storybook/tree/release/3.4

[MIreland]

Perfect! Thanks.