class SelfishAssociations::Builder
Public Class Methods
new(model)
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# File lib/selfish_associations/builder.rb, line 3 def initialize(model) @model = model end
Public Instance Methods
add_association(name, assoc)
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# File lib/selfish_associations/builder.rb, line 12 def add_association(name, assoc) initialize_methods_class @model.selfish_associations = @model.selfish_associations.merge(name => assoc) @model::SelfishAssociationMethods.class_eval do define_method(name) do |reload = false| return @selfish_association_cache[name] if !reload && @selfish_association_cache.key?(name) @selfish_association_cache[name] = self.selfish_associations[name].find(self) end end end
initialize_methods_class()
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# File lib/selfish_associations/builder.rb, line 7 def initialize_methods_class @model.const_set("SelfishAssociationMethods", Module.new) unless defined? @model::SelfishAssociationMethods @model.include @model::SelfishAssociationMethods if !@model.ancestors.include?(@model::SelfishAssociationMethods) end