16 lines
548 B
Ruby
16 lines
548 B
Ruby
# frozen_string_literal: true
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class CreateExerciseCollectionItems < ActiveRecord::Migration[4.2]
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def up
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rename_table :exercise_collections_exercises, :exercise_collection_items
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add_column :exercise_collection_items, :position, :integer, default: 0, null: false
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add_column :exercise_collection_items, :id, :primary_key
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end
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def down
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remove_column :exercise_collection_items, :position
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remove_column :exercise_collection_items, :id
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rename_table :exercise_collection_items, :exercise_collections_exercises
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end
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end
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