class RailsAsyncMigrations::Connection::ActiveRecord
Attributes
current_direction[R]
Public Class Methods
new(current_direction)
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# File lib/rails_async_migrations/connection/active_record.rb, line 6 def initialize(current_direction) @current_direction = current_direction end
Public Instance Methods
allowed_direction?()
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# File lib/rails_async_migrations/connection/active_record.rb, line 30 def allowed_direction? current_direction == :up end
current_migration()
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# File lib/rails_async_migrations/connection/active_record.rb, line 20 def current_migration @current_migration ||= migration_from current_version end
current_version()
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NOTE : down isn't available from the public API of the gem
# File lib/rails_async_migrations/connection/active_record.rb, line 12 def current_version if current_direction == :down migration_context.current_version elsif current_direction == :up pending_migrations.first end end
migration_from(version)
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# File lib/rails_async_migrations/connection/active_record.rb, line 24 def migration_from(version) migration_context.migrations.find do |migration| migration.version.to_s == version.to_s end end
Private Instance Methods
achieved_migrations()
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# File lib/rails_async_migrations/connection/active_record.rb, line 40 def achieved_migrations migration_context.migrations.collect(&:version) end
all_migrations()
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# File lib/rails_async_migrations/connection/active_record.rb, line 44 def all_migrations migration_context.get_all_versions end
connection()
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NOTE: seems at it was ActiveRecord::Migrator in anterior versions
# File lib/rails_async_migrations/connection/active_record.rb, line 54 def connection @connection || ::ActiveRecord::Base.connection end
migration_context()
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# File lib/rails_async_migrations/connection/active_record.rb, line 48 def migration_context connection.migration_context end
pending_migrations()
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# File lib/rails_async_migrations/connection/active_record.rb, line 36 def pending_migrations achieved_migrations - all_migrations end