Class: DataShift::ModelMethods::Manager

Inherits:
Object
  • Object
show all
Defined in:
lib/datashift/model_methods/model_methods_manager.rb

Class Method Summary collapse

Class Method Details

.catalog_class(klass, options = {}) ⇒ Object

:reload => clear caches and re-perform lookup

:instance_methods => if true include instance method type 'setters' as well as model's pure columns



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# File 'lib/datashift/model_methods/model_methods_manager.rb', line 39

def self.catalog_class( klass, options = {} )

  return collections[klass] if collections[klass] && !options[:reload]

  ModelMethods::Catalogue.populate(klass, options) unless ModelMethods::Catalogue.catalogued?(klass)

  collection = ModelMethods::Collection.new( klass )

  DataShift::ModelMethods::Catalogue.assignments_for(klass).each do |n|
    collection << ModelMethod.new(klass, n, :assignment)
  end

  DataShift::ModelMethods::Catalogue.has_one_for(klass).each do |n|
    collection << ModelMethod.new(klass, n, :has_one)
  end

  DataShift::ModelMethods::Catalogue.has_many_for(klass).each do |n|
    collection << ModelMethod.new(klass, n, :has_many)
  end

  DataShift::ModelMethods::Catalogue.belongs_to_for(klass).each do |n|
    collection << ModelMethod.new(klass, n, :belongs_to)
  end

  collections[klass] = collection

  collection

end

.clear ⇒ Object 



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# File 'lib/datashift/model_methods/model_methods_manager.rb', line 69

def self.clear
  collections.clear
end

.collections ⇒ Object 



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# File 'lib/datashift/model_methods/model_methods_manager.rb', line 15

def self.collections
  @collections ||= {}
end

.for(klass) ⇒ Object 



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# File 'lib/datashift/model_methods/model_methods_manager.rb', line 19

def self.for(klass)
  collections[klass]
end

.for?(klass) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/datashift/model_methods/model_methods_manager.rb', line 23

def self.for?(klass)
  (collections[klass] != nil)
end