Class: TableSaw::DependencyGraph::BelongsToDirectives

Inherits:
Object
  • Object
show all
Defined in:
lib/table_saw/dependency_graph/belongs_to_directives.rb

Constant Summary collapse

QUERY = 
<<~SQL
  select distinct %{column} from %{table_name} where %{clause} and %{column} is not null and %{polymorphic}
SQL

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(manifest, directive) ⇒ BelongsToDirectives

Returns a new instance of BelongsToDirectives.



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# File 'lib/table_saw/dependency_graph/belongs_to_directives.rb', line 12

def initialize(manifest, directive)
  @manifest = manifest
  @directive = directive
end

Instance Attribute Details

#directive ⇒ Object (readonly)

Returns the value of attribute directive.



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# File 'lib/table_saw/dependency_graph/belongs_to_directives.rb', line 10

def directive
  @directive
end

#manifest ⇒ Object (readonly)

Returns the value of attribute manifest.



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# File 'lib/table_saw/dependency_graph/belongs_to_directives.rb', line 10

def manifest
  @manifest
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/table_saw/dependency_graph/belongs_to_directives.rb', line 17

def call
  associations.map do |fk|
    TableSaw::DependencyGraph::AddDirective.new(fk.to_table, ids: ids[fk.column.primary_key],
                                                             partial: directive.partial?)
  end
end