class Marten::DB::Management::ProjectState

• Marten::DB::Management::ProjectState
• Reference
• Object

Overview

Represents the state of the whole DB schema of the project at a specific step in a migration plan.

Defined in:

marten/db/management/project_state.cr

Constructors

• .new(tables = [] of TableState)

Class Method Summary

• .from_apps(apps : Array(Apps::Config))

  Initialize a project state from all the current tables of the project applications.

Instance Method Summary

• #add_table(table : TableState) : Nil

  Adds a table state to the current project state.

• #clone

  Returns a clone of the current project state.

• #delete_table(app_label : String, name : String) : Nil

  Deletes a table state from the current project state.

• #get_table(app_label : String, name : String) : TableState

  Returns the table state corresponding to the passed app label and table name.

• #get_table(id : String) : TableState

  Returns the table state corresponding to the passed table ID.

• #rename_table(app_label : String, old_name : String, new_name : String) : Nil

  Renames a specific a table state.

• #tables : Hash(String, Marten::DB::Management::TableState)

Constructor Detail

Class Method Detail

Instance Method Detail