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db/migrate/20230718082519_add_primary_key_to_backend_events.rb

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AddPrimaryKeyToBackendEvents#up calls 'remove_index :backend_events, :id' 3 times
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      remove_index :backend_events, :id
    elsif System::Database.postgres?
      execute 'ALTER TABLE backend_events ADD CONSTRAINT backend_events_pk PRIMARY KEY (id)'
      remove_index :backend_events, :id
    else
Severity: Minor
Found in db/migrate/20230718082519_add_primary_key_to_backend_events.rb by reek

Duplication occurs when two fragments of code look nearly identical, or when two fragments of code have nearly identical effects at some conceptual level.

Reek implements a check for Duplicate Method Call.

Example

Here's a very much simplified and contrived example. The following method will report a warning:

def double_thing()
  @other.thing + @other.thing
end

One quick approach to silence Reek would be to refactor the code thus:

def double_thing()
  thing = @other.thing
  thing + thing
end

A slightly different approach would be to replace all calls of double_thing by calls to @other.double_thing:

class Other
  def double_thing()
    thing + thing
  end
end

The approach you take will depend on balancing other factors in your code.

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