Inconsistent encoding and decoding of string array params

[danhooper]

When a parameter is defined as an array and a string depending on the number of items in the array the strings within the list may be encoded or may not be.

See https://stackblitz.com/edit/uirouter-angular-string-array for a stackblitz that replicates the issue.

I think all of the string parameters should be URL encoded/decoded.

When there is a single item the items are URL encoded/decoded properly. When there is more than one item, none are URL encoded/decoded.

This may be a similar issue as ui-router/core#534 and #340

[christopherthielen]

Was this a regression?

[christopherthielen]

Not a regression. I'm shocked this bug has existed for this long, thanks for the nice reproduction.

[danhooper]

Thanks for the great library, we've been using it on one of my projects for probably 5 years across AngularJS to a hybrid app and now just Angular.