Module: Spider::Migrations::PreviousModel::ClassMethods

Defined in:
lib/spiderfw/model/migrations/previous_model.rb

Instance Method Summary collapse

Instance Method Details

#class_table_inheritance(params = {}) ⇒ Object 



37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
 
# File 'lib/spiderfw/model/migrations/previous_model.rb', line 37

def class_table_inheritance(params={})
    unless params[:name]
        spm = nil
        mpm = nil
        if @replacement_model
            spm = @replacement_model.parent_module
        else
            spm = self.parent_module.parent_module
        end
        if superclass.respond_to?(:previous_model_of)
            if superclass.previous_model_of
                mpm = superclass.previous_model_of
            else
                mpm = superclass.parent_module.parent_module
            end
        else
            mpm = superclass.parent_module
        end
        integrated_name = (spm == mpm) ? superclass.short_name : superclass.name
        integrated_name = Spider::Inflector.underscore(integrated_name).gsub('/', '_')
        params[:name] = integrated_name
    end
    super(params)
end

#element(name, type, attributes = {}, &proc) ⇒ Object 



62
63
64
65
66
67
 
# File 'lib/spiderfw/model/migrations/previous_model.rb', line 62

def element(name, type, attributes={}, &proc)
    super
    if @elements[name].junction?
        @elements[name].model.send(:include, PreviousModel)
    end
end

#previous_model_of(model = nil) ⇒ Object 



31
32
33
34
 
# File 'lib/spiderfw/model/migrations/previous_model.rb', line 31

def previous_model_of(model=nil)
    @replacement_model = model if model
    @replacement_model
end