: function(source, value, effect) {
if (source != effect.value) {
value = this.get(effect.value);
this.__data__[effect.value] = value;
}
var calc = effect.negate ? !value : value;
if (!effect.customEvent || this._nodes[effect.index][effect.name] !== calc) {
return this._applyEffectValue(calc, effect);
}
},
_reflectEffect: function(source) {
this.reflectPropertyToAttribute(source);
},
_notifyEffect: function(source) {
this._notifyChange(source);
},
_functionEffect: function(source, value, fn, old) {
fn.call(