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Demonstration of ES class properties proposal applied to Polymer elements
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| // Currently fails in Polymer | |
| class MyElement { | |
| is = 'my-element' | |
| properties = { | |
| greeting: { | |
| type: String, | |
| value: 'good morning' | |
| } | |
| } | |
| capitalize = (s) => s && s.length && s[0].toUpperCase() + s.slice(1) | |
| } | |
| Polymer(MyElement) |
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| class MyElement { | |
| beforeRegister() { | |
| this.is = 'my-element' | |
| this.properties = { | |
| greeting: { | |
| type: String, | |
| value: 'good morning' | |
| } | |
| } | |
| } | |
| capitalize(s) { | |
| return s && s.length && s[0].toUpperCase() + s.slice(1) | |
| } | |
| } | |
| Polymer(MyElement) |
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