Sha256: ce193fab8da6c9d13843e272266425e375dd7b1ca2596b40a0dd4f1528ca8536

Contents?: true

Size: 976 Bytes

Versions: 22

Compression:

Stored size: 976 Bytes

Contents

module DataMigrate
  # Helper class to getting access to db schema
  # to allow data/schema combiation tasks
  class SchemaMigration
    def self.pending_schema_migrations
      all_migrations = DataMigrate::MigrationContext.new(migrations_paths).migrations
      sort_migrations(
        ActiveRecord::Migrator.new(:up, all_migrations).
        pending_migrations.
        map {|m| { version: m.version, name: m.name, kind: :schema }}
      )
    end

    def self.run(direction, migration_paths, version)
      ActiveRecord::MigrationContext.new(migration_paths).run(direction, version)
    end

    def self.sort_migrations(set1, set2 = nil)
      migrations = set1 + (set2 || [])
      migrations.sort {|a, b|  sort_string(a) <=> sort_string(b)}
    end

    def self.migrations_paths
      Rails.application.config.paths["db/migrate"].to_a
    end

    def self.sort_string(migration)
      "#{migration[:version]}_#{migration[:kind] == :data ? 1 : 0}"
    end
  end
end

Version data entries

22 entries across 22 versions & 1 rubygems

Version Path
data_migrate-9.0.0 lib/data_migrate/schema_migration_five.rb
data_migrate-8.5.0 lib/data_migrate/schema_migration_five.rb
data_migrate-8.4.2 lib/data_migrate/schema_migration_five.rb
data_migrate-8.4.1 lib/data_migrate/schema_migration_five.rb
data_migrate-8.4.0 lib/data_migrate/schema_migration_five.rb
data_migrate-8.3.0 lib/data_migrate/schema_migration_five.rb
data_migrate-8.2.0 lib/data_migrate/schema_migration_five.rb
data_migrate-8.1.1 lib/data_migrate/schema_migration_five.rb
data_migrate-8.1.0 lib/data_migrate/schema_migration_five.rb
data_migrate-8.0.0 lib/data_migrate/schema_migration_five.rb
data_migrate-8.0.0.rc2 lib/data_migrate/schema_migration_five.rb
data_migrate-8.0.0.rc1 lib/data_migrate/schema_migration_five.rb
data_migrate-7.0.2 lib/data_migrate/schema_migration_five.rb
data_migrate-7.0.1 lib/data_migrate/schema_migration_five.rb
data_migrate-7.0.0 lib/data_migrate/schema_migration_five.rb
data_migrate-6.8.0 lib/data_migrate/schema_migration_five.rb
data_migrate-6.7.0 lib/data_migrate/schema_migration_five.rb
data_migrate-6.6.2 lib/data_migrate/schema_migration_five.rb
data_migrate-6.6.0 lib/data_migrate/schema_migration_five.rb
data_migrate-6.5.0 lib/data_migrate/schema_migration_five.rb