Sha256: 27d5e7e03262da77c379de51b4f9301f1489471a8901608a755b4d6680408df6
Contents?: true
Size: 664 Bytes
Versions: 10
Compression:
Stored size: 664 Bytes
Contents
module AbstractImporter
class Mapping
attr_reader :collection, :foreign_key, :depends_on
def initialize(collection, association)
@collection = collection
@depends_on = association.table_name.to_sym
@foreign_key = association.foreign_key.to_sym
end
def applicable?(attrs)
attrs.key?(foreign_key)
end
def apply!(attrs)
attrs[foreign_key] = apply(attrs)
end
def apply(attrs)
collection.map_foreign_key(attrs[foreign_key], foreign_key, depends_on)
end
def inspect
"#<#{self.class.name} #{self}>"
end
def to_s
"#{collection.name}.#{foreign_key}"
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems