Class: ActiveFacts::Persistence::ForeignKey

Inherits:
Object
  • Object
show all
Defined in:
lib/activefacts/persistence/foreignkey.rb

Instance Method Summary collapse

Constructor Details

#initialize(from, to, fk_ref, from_columns, to_columns) ⇒ ForeignKey

:nodoc:



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# File 'lib/activefacts/persistence/foreignkey.rb', line 25

def initialize(from, to, fk_ref, from_columns, to_columns) #:nodoc:
  @from, @to, @fk_ref, @from_columns, @to_columns =
    from, to, fk_ref, from_columns, to_columns
end

Instance Method Details

#from ⇒ Object

What table (Concept) is the FK from?



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# File 'lib/activefacts/persistence/foreignkey.rb', line 11

def from; @from; end

#from_columns ⇒ Object

What columns in the from table form the FK



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# File 'lib/activefacts/persistence/foreignkey.rb', line 20

def from_columns; @from_columns; end

#reference ⇒ Object

What reference created the FK?



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# File 'lib/activefacts/persistence/foreignkey.rb', line 17

def reference; @reference; end

#to ⇒ Object

What table (Concept) is the FK to?



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# File 'lib/activefacts/persistence/foreignkey.rb', line 14

def to; @to; end

#to_columns ⇒ Object

What columns in the to table form the identifier



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# File 'lib/activefacts/persistence/foreignkey.rb', line 23

def to_columns; @to_columns; end