Possible to flatten? about jscodeshift

[fkling]

.map should already work like flatMap: https://github.com/facebook/jscodeshift/blob/master/src/Collection.js#L76-L89

[aaronjensen]

This is what I'm referring to:

http://felix-kling.de/esprima_ast_explorer/#/AC45LUt7N6/1

The log should print 4

[fkling]

Ah. path.get('arguments') doesn't return an array, it returns a NodePath that contains an array. To return an array of paths you would have to do

path => path.get('arguments').map(p => p)

http://astexplorer.net/#/AC45LUt7N6/2 (new domain!)

Not super elegant, but it works ;)

[aaronjensen]

Sweet, works for me, thanks!