Module: Apartment::Migrator
Instance Method Summary collapse
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#migrate(database) ⇒ Object
Migrate to latest.
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#rollback(database, step = 1) ⇒ Object
rollback latest migration ‘step` number of times.
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#run(direction, database, version) ⇒ Object
Migrate up/down to a specific version.
Instance Method Details
#migrate(database) ⇒ Object
Migrate to latest
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# File 'lib/apartment/migrator.rb', line 9 def migrate(database) Tenant.switch(database) do version = ENV["VERSION"] ? ENV["VERSION"].to_i : nil migration_scope_block = -> (migration) { ENV["SCOPE"].blank? || (ENV["SCOPE"] == migration.scope) } if activerecord_below_5_2? ActiveRecord::Migrator.migrate(ActiveRecord::Migrator.migrations_paths, version, &migration_scope_block) else ActiveRecord::Base.connection.migration_context.migrate(version, &migration_scope_block) end end end |
#rollback(database, step = 1) ⇒ Object
rollback latest migration ‘step` number of times
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# File 'lib/apartment/migrator.rb', line 35 def rollback(database, step = 1) Tenant.switch(database) do if activerecord_below_5_2? ActiveRecord::Migrator.rollback(ActiveRecord::Migrator.migrations_paths, step) else ActiveRecord::Base.connection.migration_context.rollback(step) end end end |
#run(direction, database, version) ⇒ Object
Migrate up/down to a specific version
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# File 'lib/apartment/migrator.rb', line 24 def run(direction, database, version) Tenant.switch(database) do if activerecord_below_5_2? ActiveRecord::Migrator.run(direction, ActiveRecord::Migrator.migrations_paths, version) else ActiveRecord::Base.connection.migration_context.run(direction, version) end end end |