class Preserves::Mapper::HasMany
Public Instance Methods
map!()
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# File lib/preserves/mapper/has_many.rb, line 7 def map! assign_attribute(object, relation_name, relation_repo.map(relation_results_for_this_object)) end
relation_foreign_key()
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# File lib/preserves/mapper/has_many.rb, line 15 def relation_foreign_key @relation_foreign_key ||= relation_settings.fetch(:foreign_key) { "#{mapping.model_class.to_s.downcase}_id" } end
relation_results_for_this_object()
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# File lib/preserves/mapper/has_many.rb, line 11 def relation_results_for_this_object @relation_results_for_this_object ||= relation_result_set.select{ |r| r[relation_foreign_key] == record.fetch(mapping.primary_key) } end
relation_settings()
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# File lib/preserves/mapper/has_many.rb, line 19 def relation_settings @relation_settings ||= mapping.has_many_mappings.fetch(relation_name) end