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stefanahman/rails_4_upgrade.md

Last active March 8, 2019 15:07
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rails_4_upgrade.md

find_by(*) => where(*).first

Search:

find_by\((.*?)\)$
find_by\((.*?)\)

Replace:

where($1).first

find_by!(*) => where(*).first!

Search:

find_by!\((.*?)\)$
find_by!\((.*?)\)

Replace:

where($1).first!

find_by * => where(*).first

Search:

find_by\s(.*)

Replace:

where($1).first
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