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bind-decorator
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bind-decorator - npm Package Compare versions
Comparing version 1.0.0 to 1.0.1
| { | ||
| "name": "bind-decorator", | ||
| "version": "1.0.0", | ||
| "version": "1.0.1", | ||
| "description": "The fastest automatic method.bind(this) decorator", | ||
@@ -5,0 +5,0 @@ "main": "./dist/index.js", |
| # bind-decorator | ||
| The best automatic context method binding decorator | ||
| - It will `throw` exceptions if decorating anything other than `function` ([check this](http://www.typescriptlang.org/play/index.html#src=function%20bind%3CT%20extends%20Function%3E(target%3A%20Object%2C%20propertyKey%3A%20string%20%7C%20symbol%2C%20descriptor%3A%20TypedPropertyDescriptor%3CT%3E)%3A%20TypedPropertyDescriptor%3CT%3E%20%7C%20void%20%7B%0D%0A%09if(!descriptor%20%7C%7C%20(typeof%20descriptor.value%20!%3D%3D%20'function'))%20throw%20new%20TypeError(%60Only%20functions%20can%20be%20decorated%20with%20%40bind.%20%3C%24%7BpropertyKey%7D%3E%20is%20not%20a%20function!%60)%3B%0D%0A%09%0D%0A%09return%20%7B%0D%0A%09%09configurable%3A%20true%2C%0D%0A%09%09get()%3A%20T%20%7B%0D%0A%09%09%09%2F%2Fconsole.log(target%2C%20this%2C%20this.prototype%2C%20this._proto_%2C%20this.__proto__)%3B%0D%0A%09%09%09return%20descriptor.value.bind(this)%3B%0D%0A%09%09%7D%0D%0A%09%7D%3B%0D%0A%7D%0D%0A%0D%0Aclass%20Test%20%7B%0D%0A%09public%20static%20what%3A%20string%20%3D%20'static'%3B%0D%0A%09%0D%0A%20%20%20%20%40bind%0D%0A%20%20%20%20public%20static%20test()%3A%20void%20%7B%0D%0A%20%20%20%20%09console.log(this.what)%3B%0D%0A%20%20%20%20%7D%0D%0A%0D%0A%20%20%20%20%40(bind%20as%20Function)%0D%0A%20%20%20%20public%20failed%3A%20boolean%3B%0D%0A%0D%0A%20%20%20%20public%20constructor(public%20what%3A%20string)%20%7B%0D%0A%20%20%20%20%20%20%20%20this.what%20%3D%20what%3B%0D%0A%20%20%20%20%7D%0D%0A%0D%0A%20%20%20%20%40bind%0D%0A%20%20%20%20public%20test()%3A%20void%20%7B%0D%0A%20%20%20%20%20%20%20%20console.warn(this.what)%3B%0D%0A%20%20%20%20%7D%0D%0A%7D%0D%0A%0D%0Aconst%20test%3A%20Test%20%3D%20new%20Test('bind')%3B%0D%0Aconst%20%7B%20test%3A%20tester%20%7D%20%3D%20test%3B%0D%0Atest.test()%3B%0D%0Atester()%3B%0D%0ATest.test()%3B%0D%0Afor(let%20k%20in%20test)%20%7B%0D%0A%09console.info(%60%24%7Bk%7D%20is%20enumerable%60)%3B%0D%0A%7D)); | ||
| - Since the implementation follows the latest `decorator`s [purposal](http://tc39.github.io/proposal-decorators/) where compartion betweeen `this` and `target` can not be trusted ([run this if you don't belive me](http://www.typescriptlang.org/play/index.html#src=function%20bind%3CT%20extends%20Function%3E(target%3A%20Object%2C%20propertyKey%3A%20string%20%7C%20symbol%2C%20descriptor%3A%20TypedPropertyDescriptor%3CT%3E)%3A%20TypedPropertyDescriptor%3CT%3E%20%7C%20void%20%7B%0D%0A%09if(!descriptor%20%7C%7C%20(typeof%20descriptor.value%20!%3D%3D%20'function'))%20throw%20new%20TypeError(%60Only%20functions%20can%20be%20decorated%20with%20%40bind.%20%3C%24%7BpropertyKey%7D%3E%20is%20not%20a%20function!%60)%3B%0D%0A%09%0D%0A%09return%20%7B%0D%0A%09%09configurable%3A%20true%2C%0D%0A%09%09get()%3A%20T%20%7B%0D%0A%09%09%09console.log(target%2C%20this%2C%20this.prototype%2C%20this._proto_%2C%20this.__proto__)%3B%0D%0A%09%09%09return%20descriptor.value.bind(this)%3B%0D%0A%09%09%7D%0D%0A%09%7D%3B%0D%0A%7D%0D%0A%0D%0Aclass%20Test%20%7B%0D%0A%09public%20static%20what%3A%20string%20%3D%20'static'%3B%0D%0A%09%0D%0A%20%20%20%20%40bind%0D%0A%20%20%20%20public%20static%20test()%3A%20void%20%7B%0D%0A%20%20%20%20%09console.log(this.what)%3B%0D%0A%20%20%20%20%7D%0D%0A%0D%0A%20%20%20%20%2F%2F%40(bind%20as%20Function)%0D%0A%20%20%20%20public%20failed%3A%20boolean%3B%0D%0A%0D%0A%20%20%20%20public%20constructor(public%20what%3A%20string)%20%7B%0D%0A%20%20%20%20%20%20%20%20this.what%20%3D%20what%3B%0D%0A%20%20%20%20%7D%0D%0A%0D%0A%20%20%20%20%40bind%0D%0A%20%20%20%20public%20test()%3A%20void%20%7B%0D%0A%20%20%20%20%20%20%20%20console.warn(this.what)%3B%0D%0A%20%20%20%20%7D%0D%0A%7D%0D%0A%0D%0Aconst%20test%3A%20Test%20%3D%20new%20Test('bind')%3B%0D%0Aconst%20%7B%20test%3A%20tester%20%7D%20%3D%20test%3B%0D%0Atest.test()%3B%0D%0Atester()%3B%0D%0ATest.test()%3B%0D%0Afor(let%20k%20in%20test)%20%7B%0D%0A%09console.info(%60%24%7Bk%7D%20is%20enumerable%60)%3B%0D%0A%7D)). `@bind` will always `return` a `configurable`, `enumerable` `get accessor propertyDescriptor` with value of `descriptor.value.bind(this)`. | ||
| - It will `throw` exceptions if decorating anything other than `function`, [run this](http://www.typescriptlang.org/play/index.html#src=function%20bind%3CT%20extends%20Function%3E(target%3A%20Object%2C%20propertyKey%3A%20string%20%7C%20symbol%2C%20descriptor%3A%20TypedPropertyDescriptor%3CT%3E)%3A%20TypedPropertyDescriptor%3CT%3E%20%7C%20void%20%7B%0D%0A%09if(!descriptor%20%7C%7C%20(typeof%20descriptor.value%20!%3D%3D%20'function'))%20throw%20new%20TypeError(%60Only%20functions%20can%20be%20decorated%20with%20%40bind.%20%3C%24%7BpropertyKey%7D%3E%20is%20not%20a%20function!%60)%3B%0D%0A%09%0D%0A%09return%20%7B%0D%0A%09%09configurable%3A%20true%2C%0D%0A%09%09get()%3A%20T%20%7B%0D%0A%09%09%09%2F%2Fconsole.log(target%2C%20this%2C%20this.prototype%2C%20this._proto_%2C%20this.__proto__)%3B%0D%0A%09%09%09return%20descriptor.value.bind(this)%3B%0D%0A%09%09%7D%0D%0A%09%7D%3B%0D%0A%7D%0D%0A%0D%0Aclass%20Test%20%7B%0D%0A%09public%20static%20what%3A%20string%20%3D%20'static'%3B%0D%0A%09%0D%0A%20%20%20%20%40bind%0D%0A%20%20%20%20public%20static%20test()%3A%20void%20%7B%0D%0A%20%20%20%20%09console.log(this.what)%3B%0D%0A%20%20%20%20%7D%0D%0A%0D%0A%20%20%20%20%40(bind%20as%20Function)%0D%0A%20%20%20%20public%20failed%3A%20boolean%3B%0D%0A%0D%0A%20%20%20%20public%20constructor(public%20what%3A%20string)%20%7B%0D%0A%20%20%20%20%20%20%20%20this.what%20%3D%20what%3B%0D%0A%20%20%20%20%7D%0D%0A%0D%0A%20%20%20%20%40bind%0D%0A%20%20%20%20public%20test()%3A%20void%20%7B%0D%0A%20%20%20%20%20%20%20%20console.warn(this.what)%3B%0D%0A%20%20%20%20%7D%0D%0A%7D%0D%0A%0D%0Aconst%20test%3A%20Test%20%3D%20new%20Test('bind')%3B%0D%0Aconst%20%7B%20test%3A%20tester%20%7D%20%3D%20test%3B%0D%0Atest.test()%3B%0D%0Atester()%3B%0D%0ATest.test()%3B%0D%0Afor(let%20k%20in%20test)%20%7B%0D%0A%09console.info(%60%24%7Bk%7D%20is%20enumerable%60)%3B%0D%0A%7D); | ||
| - Since the implementation follows the latest `decorator`s [purposal](http://tc39.github.io/proposal-decorators/) where compartion betweeen `this` and `target` can not be trusted, [run this if you don't belive me](http://www.typescriptlang.org/play/index.html#src=function%20bind%3CT%20extends%20Function%3E(target%3A%20Object%2C%20propertyKey%3A%20string%20%7C%20symbol%2C%20descriptor%3A%20TypedPropertyDescriptor%3CT%3E)%3A%20TypedPropertyDescriptor%3CT%3E%20%7C%20void%20%7B%0D%0A%09if(!descriptor%20%7C%7C%20(typeof%20descriptor.value%20!%3D%3D%20'function'))%20throw%20new%20TypeError(%60Only%20functions%20can%20be%20decorated%20with%20%40bind.%20%3C%24%7BpropertyKey%7D%3E%20is%20not%20a%20function!%60)%3B%0D%0A%09%0D%0A%09return%20%7B%0D%0A%09%09configurable%3A%20true%2C%0D%0A%09%09get()%3A%20T%20%7B%0D%0A%09%09%09console.log(target%2C%20this%2C%20this.prototype%2C%20this._proto_%2C%20this.__proto__)%3B%0D%0A%09%09%09return%20descriptor.value.bind(this)%3B%0D%0A%09%09%7D%0D%0A%09%7D%3B%0D%0A%7D%0D%0A%0D%0Aclass%20Test%20%7B%0D%0A%09public%20static%20what%3A%20string%20%3D%20'static'%3B%0D%0A%09%0D%0A%20%20%20%20%40bind%0D%0A%20%20%20%20public%20static%20test()%3A%20void%20%7B%0D%0A%20%20%20%20%09console.log(this.what)%3B%0D%0A%20%20%20%20%7D%0D%0A%0D%0A%20%20%20%20%2F%2F%40(bind%20as%20Function)%0D%0A%20%20%20%20public%20failed%3A%20boolean%3B%0D%0A%0D%0A%20%20%20%20public%20constructor(public%20what%3A%20string)%20%7B%0D%0A%20%20%20%20%20%20%20%20this.what%20%3D%20what%3B%0D%0A%20%20%20%20%7D%0D%0A%0D%0A%20%20%20%20%40bind%0D%0A%20%20%20%20public%20test()%3A%20void%20%7B%0D%0A%20%20%20%20%20%20%20%20console.warn(this.what)%3B%0D%0A%20%20%20%20%7D%0D%0A%7D%0D%0A%0D%0Aconst%20test%3A%20Test%20%3D%20new%20Test('bind')%3B%0D%0Aconst%20%7B%20test%3A%20tester%20%7D%20%3D%20test%3B%0D%0Atest.test()%3B%0D%0Atester()%3B%0D%0ATest.test()%3B%0D%0Afor(let%20k%20in%20test)%20%7B%0D%0A%09console.info(%60%24%7Bk%7D%20is%20enumerable%60)%3B%0D%0A%7D). `@bind` will always `return` a `configurable`, `enumerable` `get accessor propertyDescriptor` with value of `descriptor.value.bind(this)`. | ||
@@ -7,0 +7,0 @@ In fact the whole implementation is just 12 lines of code: |
New alerts
License Policy Violation
LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
Fixed alerts
License Policy Violation
LicenseThis package is not allowed per your license policy. Review the package's license to ensure compliance.
Found 1 instance in 1 package
Worsened metrics
- Total package byte prevSize
- decreased by-0.05%
8305
No dependency changes