Compare hashes and report where the change was

Newsgroups	comp.lang.ruby
Date	2018-04-09 08:01 -0700
Message-ID	<61b0c250-c95a-4614-9cba-95b804aec2a7@googlegroups.com> (permalink)
Subject	Compare hashes and report where the change was
From	Abdel Latif <mlotfi2005@gmail.com>

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I would like to compare two hashes, for example:

array1 = [{'id' => 124, 'name' => 'Kamal', 'job' => 'manager'},
{'id' => 314, 'name' => 'John', 'job' => 'developer'}]
array2 = [{'id' => 124, 'name' => 'Kamal', 'job' => 'managerZ'},
{'id' => 314, 'name' => 'JohnDD', 'job' => 'developer'}]

The id is not always "id", it could be UserID or EmployeeID or else, need to create a :

def compare_rows(array1,array2,id)

I want to report:

row with id equal 124, job changed from 'manager' to 'managerZ'
row with id equal 314, name changed from 'John' to 'JohnDD'

Thanks

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Compare hashes and report where the change was Abdel Latif <mlotfi2005@gmail.com> - 2018-04-09 08:01 -0700
  Re: Compare hashes and report where the change was Robert Klemme <shortcutter@googlemail.com> - 2018-04-09 18:15 +0200

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