class RomSqlGraph::Edges
Constants
- SQL
Attributes
relations[R]
Public Class Methods
new(repo)
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# File lib/rom_sql_graph/edges.rb, line 5 def initialize(repo) @relations = sql_relations(repo) end
Public Instance Methods
to_a()
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# File lib/rom_sql_graph/edges.rb, line 9 def to_a relations.map do |name, relation| relation.schema.associations.elements.map do |_, object| association_name = Inflecto.pluralize(object.target.to_sym.to_s).to_sym [name, association_name] end end.map! { |array| array.empty? ? nil : array }.compact.flatten(1) end
Private Instance Methods
sql_relations(repo)
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# File lib/rom_sql_graph/edges.rb, line 22 def sql_relations(repo) repo.container.relations.elements .select { |name, object| object.class.adapter == SQL } end