active_record_stash serialized columns not updating

active_record_stash serialized columns not updating

References

Reference NO 1

http://stackoverflow.com/questions/15205980/active-record-stash-serialized-columns-not-updating

Reference NO 2

http://stackoverflow.com/questions/15364205/cant-convert-symbol-into-integer-error-when-saving-user

Reference NO 3

http://stackoverflow.com/questions/17994709/rails-3-merge-multiple-queries-from-different-tables

Reference NO 4

http://empowermentzone.com/ruby_gems.htm

Reference NO 5

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Reference NO 6

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Reference NO 7

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Reference NO 8

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