src/core/core.datasetController.js
function() {
		var me = this;
		me._config = helpers.merge({}, [
			me.chart.options.datasets[me._type],
			me.getDataset(),
		], {
			merger: function(key, target, source) {
				if (key !== '_meta' && key !== 'data') {
					helpers._merger(key, target, source);
				}
			}
		});
	}
function() {
		var me = this;
		me._config = helpers.merge({}, [
			me.chart.options.datasets[me._type],
			me.getDataset(),
		], {
			merger: function(key, target, source) {
				if (key !== '_meta' && key !== 'data') {
					helpers._merger(key, target, source);
				}
			}
		});
	}
function ( ) { var me = this ; me . _config = helpers . merge ( { } , [ me . chart . options . datasets [ me . _type ] , me . getDataset ( ) , ] , { merger : function ( key , target , source ) { if ( key !== '_meta' && key !== 'data' ) { helpers . _merger ( key , target , source ) ; } } } ) ; }
Returns the merged user-supplied and default dataset-level options
@private
Returns the merged user - supplied and default dataset - level options