[wp-trac] [WordPress Trac] #41524: Remove usage of each() from WP_Upgrader

[WordPress Trac]

#41524: Remove usage of each() from WP_Upgrader
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 Reporter:  johnbillion                          |       Owner:  dd32
     Type:  task (blessed)                       |      Status:  closed
 Priority:  normal                               |   Milestone:  4.9
Component:  Upgrade/Install                      |     Version:
 Severity:  major                                |  Resolution:  fixed
 Keywords:  has-patch needs-testing needs-unit-  |     Focuses:
  tests                                          |
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Comment (by dd32):

 Thanks for the patch @chris at vendiadvertising.com, I simplified it a little
 bit and removed the usage of passed references to simplify the code a
 little.

 There currently isn't any unit testing of the upgrade functionalities,
 I've skipped including one as I'm not sure of the best method on how to do
 that either.

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Ticket URL: <https://core.trac.wordpress.org/ticket/41524#comment:7>
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