class

AddKindToPosts

Inherits Lustra::Migration < Lustra::Migration::Helper < Lustra::Migration::FullTextSearchableHelpers < Lustra::ErrorMessages < Reference < Object

Instance methods

change(dir)
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uid

Return the migration number (Unique ID or UID) for migration sorting.

Default behavior (By order of priority):

  • The uid will be generated by the class name, if the class name contains number at the end.
  • If there's no numbers in the migration class, then it will try to use the id in the filename
  • If not found, an exception is raised. This method can be overwritten by the concrete migration in case you need it.

Example:

class MyMigration1234567 # << Order = 1234567 file db/1234567_my_migration.cr # << Order = 1234567

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