Method: PgGraph::Reflector.default_reflections

Defined in:

lib/pg_graph/reflector.rb

.default_reflections ⇒ Object

# File 'lib/pg_graph/reflector.rb', line 223

def self.default_reflections
  @default_reflections ||= begin
    initializers = [
      {"match"=>"/parent_id/", "that"=>"child"},
      {"match"=>"/child_id/", "that"=>"parent"},
      {"match"=>"/parent_(\\w+)_id/", "that"=>"child_$1"},
      {"match"=>"/child_(\\w+)_id/", "that"=>"parent_$1"},
      {"match"=>"kind", "this"=>"kind", "that"=>"$$"},
      {"match"=>"/(\\w+)_kind/", "this"=>"$1", "that"=>"$$"},
      {"match"=>"/(\\w+)_by_id/", "this"=>"$1_by", "that"=>"$1_$$", pluralize: true},
      {"match"=>"/(\\w+)_id/", "this"=>"$1", "that"=>"$$", multi: false},
      {"match"=>"/(\\w+)_id/", "this"=>"$1", "that"=>"$1_of", multi: true, pluralize: false},
      {"match"=>"/(\\w+)/", "this"=>"$1", "that"=>"$$"}, # Kind fields w/o explicit 'kind'
    ]
    initializers.map { |initializer|
      Reflection.load_yaml initializer.merge(default_reflection: true)
    }
  end
end