Version:

class MigrationProxy

Ruby on Rails 3.1.12

Last seen in v5.0.7.2

Available in: v2.2.3 v2.3.18 v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.11.3 v5.0.7.2

Compare with: (choosing a version navigates to the comparison)

MigrationProxy is used to defer loading of the actual migration classes until they are needed

Inherits from

Struct.new(:name, :version, :filename)

Methods (defined here)

# basename
self. new

Private methods (2)

Show private methods Implementation detail — not part of the public API.

# load_migration
# migration