Created
October 31, 2020 18:38
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Fun with class attrs and immediately invoked function expressions
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class Awesome { | |
fn = ns => (console.log('instance function', this), this) | |
static s_fn = ns => (console.log('static function', this), this) | |
val = (ns => (console.log('instance iife', this), this))() | |
static s_val = (ns => (console.log('static iife', this), this))() | |
} | |
console.log('Awesome.s_val', Awesome.s_val === Awesome, Awesome.s_val) | |
// true | |
console.log('Awesome.s_fn', Awesome.s_fn) | |
console.log('Awesome.s_fn()', Awesome.s_fn() === Awesome, Awesome.s_fn()) | |
// true | |
let obj = new Awesome() | |
console.log('obj.val', obj.val === obj, obj.val) | |
// true | |
console.log('obj.fn', obj.fn) | |
console.log('obj.fn()', obj.fn() === obj, obj.fn()) | |
// true |
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