本文整理匯總了TypeScript中@glimmer/object.Mixin.create方法的典型用法代碼示例。如果您正苦於以下問題：TypeScript Mixin.create方法的具體用法？TypeScript Mixin.create怎麽用？TypeScript Mixin.create使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類@glimmer/object.Mixin的用法示例。
在下文中一共展示了Mixin.create方法的5個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的TypeScript代碼示例。
示例1: foo
QUnit.test('applying several mixins at once with sup already defined causes infinite loop', assert => {
let cnt = 0;
let MixinA = Mixin.create({
foo() { cnt++; }
});
let MixinB = Mixin.create({
foo() {
this._super.apply(this, arguments);
cnt++;
}
});
let MixinC = Mixin.create({
foo() {
this._super.apply(this, arguments);
cnt++;
}
});
let obj = {};
mixin(obj, MixinA); // sup already exists
mixin(obj, MixinB, MixinC); // must be more than one mixin
cnt = 0;
obj['foo']();
assert.equal(cnt, 3, 'should invoke all 3 methods');
});示例2: meth
QUnit.test('mergedProperties\' overwriting methods can call _super', assert => {
assert.expect(4);
let MixinA = Mixin.create({
mergedProperties: ['foo'],
foo: {
meth(a: string) {
assert.equal(a, 'WOOT', '_super successfully called MixinA\'s `foo.meth` method');
return 'WAT';
}
}
});
let MixinB = Mixin.create({
foo: {
meth() {
assert.ok(true, 'MixinB\'s `foo.meth` method called');
return this._super.apply(this, arguments);
}
}
});
let MixinC = Mixin.create({
foo: {
meth(a: string) {
assert.ok(true, 'MixinC\'s `foo.meth` method called');
return this._super(a);
}
}
});
let obj = mixin({}, MixinA, MixinB, MixinC);
assert.equal(obj.foo.meth('WOOT'), 'WAT');
});示例3: apply
QUnit.test('detect() finds nested mixins', assert => {
let MixinA = Mixin.create({});
let MixinB = Mixin.create(MixinA);
let obj = {};
assert.equal(MixinA.detect(obj), false, 'MixinA.detect(obj) before apply()');
MixinB.apply(obj);
assert.equal(MixinA.detect(obj), true, 'MixinA.detect(obj) after apply()');
});示例4: mixin
QUnit.skip('adding a concatenable property that already has a defined value should result in a concatenated value', assert => {
let mixinA = Mixin.create({
foobar: 'foo'
});
let mixinB = Mixin.create({
concatenatedProperties: ['foobar'],
foobar: 'bar'
});
let obj = mixin({}, mixinA, mixinB);
assert.equal(get(obj, 'foobar'), 'foobar');
});示例5: mixin
QUnit.test('mergedProperties\' properties can get overwritten', assert => {
let MixinA = Mixin.create({
mergedProperties: ['foo'],
foo: { a: 1 }
});
let MixinB = Mixin.create({
foo: { a: 2 }
});
let obj = mixin({}, MixinA, MixinB);
assert.deepEqual(get(obj, 'foo'), { a: 2 });
});