65c30c8d2d
DEPRECATION WARNING: Directly inheriting from ActiveRecord::Migration is deprecated. Please specify the Rails release the migration was written for: class MigrationClass < ActiveRecord::Migration[4.2] (called from require at bin/rails:4)
6 lines
111 B
Ruby
6 lines
111 B
Ruby
class AddIndexToUsername < ActiveRecord::Migration[4.2]
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def change
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add_index :users, :username
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end
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end
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