_.conformsTo(对象断言判断)
_.conformsTo(object, source)var object = { 'a': 1, 'b': 2 };
_.conformsTo(object, { 'b': function(n) { return n > 1; } });
// => true
_.conformsTo(object, { 'b': function(n) { return n > 2; } });
// => falseLast updated
_.conformsTo(object, source)var object = { 'a': 1, 'b': 2 };
_.conformsTo(object, { 'b': function(n) { return n > 1; } });
// => true
_.conformsTo(object, { 'b': function(n) { return n > 2; } });
// => falseLast updated