Add script to set coda reference for Suppliers

This will set the coda reference for the 26 Suppliers currently
migrated to the new system. Run with:

  rails runner db/data_migrate/20180807084912_set_coda_reference_for_suppliers.rb

Author: tekin

db/data_migrate/20180807084912_set_coda_reference_for_suppliers.rb

@@ -0,0 +1,33 @@
+
+NAME_TO_CODA_REFERENCE_MAPPING = {
+  'Addleshaw Goddard LLP' => 'C000976',
+  'Ashurst LLP' => 'C005187',
+  'DLA Piper LLP' => 'C002107',
+  'Eversheds Sutherland (International) LLP' => 'C000941',
+  'Linklaters LLP' => 'C002112',
+  'Norton Rose Fulbright LLP' => 'C002119',
+  'Osborne Clarke LLP' => 'C009841',
+  'Stephenson Harwood' => 'C005196',
+  'Bond Dickinson LLP' => 'C000940',
+  'Burges Salmon LLP' => 'C000977',
+  'DAC Beachcroft LLP' => 'C009492',
+  'Dentons UK MEA LLP' => 'C000851',
+  'Gowling WLG (UK) LLP' => 'C000855',
+  'Mills & Reeve LLP' => 'C002031',
+  'Pinsent Mason' => 'C000853',
+  'PricewaterhouseCoopers LLP' => 'C000568',
+  'TLT LLP' => 'C009493',
+  'Bevan Brittan LLP' => 'C000850',
+  'Browne Jacobson LLP' => 'C005191',
+  'Field Fisher Waterhouse' => 'C000911',
+  'Hogan Lovells International LLP' => 'C002113',
+  'Simmons & Simmons LLP' => 'C000917',
+  'Slaughter & May' => 'C002123',
+  'BRYAN CAVE LEIGHTON PAISNER LLP' => 'C002101',
+  'Clifford Chance LLP' => 'C009889',
+  'Freshfields Bruckhaus Deringer' => 'C002108',
+}.freeze
+
+NAME_TO_CODA_REFERENCE_MAPPING.each_pair do |name, coda_reference|
+  Supplier.find_by!(name: name).update!(coda_reference: coda_reference)
+end