nl_tokens: Implement this method in order to provide data associated with a type
pl_tokens: function ( type ) { if ( type . FIXTURES ) { var fixtures = Ember . A ( type . FIXTURES ) ; return fixtures . map ( function ( fixture ) { var fixtureIdType = typeof fixture . id ; if ( fixtureIdType !== "number" && fixtureIdType !== "string" ) { throw new <mask> ( fmt ( 'the id property must be defined as a number or string for fixture %@' , [ fixture ] ) ) ; } fixture . id = fixture . id + '' ; return fixture ; } ) ; } return null ; }