Clarifying the meaning of @ in paramDefaults

[jsdevel]

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[petebacondarwin]

@jsdevel - I have to say that I don't find the rewritten explanation much clearer!

How about:

If the parameter value is prefixed with @ then the value for that parameter will be extracted from the corresponding property on the data object (provided when calling an action method). For example, if the defaultParam object is { someParam: '@someProp' } then the value of someParam will be data.someProp.

[jsdevel]

@petebacondarwin I like it! Updated the PR.