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Contents?: true
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Versions: 13
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Contents
module NinjaModel
module Associations
class AssociationScope
attr_reader :association
delegate :klass, :owner, :reflection, :to => :association
delegate :chain, :conditions, :options, :ninja_model, :active_record, :to => :reflection
def initialize(association)
@association = association
end
def scope
scope = klass.unscoped
scope = scope.extending(*Array.wrap(options[:extend]))
scope = scope.apply_finder_options(
options.slice(
:order, :limit, :joins, :group, :having, :offset
)
)
add_constraints(scope)
end
def add_constraints(scope)
if reflection.source_macro == :belongs_to
key = reflection.association_primary_key
foreign_key = reflection.foreign_key
else
key = reflection.foreign_key
foreign_key = reflection.active_record_primary_key
end
scope = scope.where(key => owner[foreign_key])
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems