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js: fix printing, make builtins for result and option types behave correctly (#11336)

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playX 2021-08-30 20:47:18 +03:00 • committed by GitHub
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6 changed files with 382 additions and 244 deletions
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vlib/builtin/js/array.js.v
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@ -136,7 +136,7 @@ pub fn (a array) str() string {
}
#array.prototype[Symbol.iterator] = function () { return this.arr[Symbol.iterator](); }
#array.prototype.entries = function () { return this.arr.entries(); }
#array.prototype.entries = function () { let result = []; for (const [key,val] of this.arr.entries()) { result.push([new int(key), val]); } return result[Symbol.iterator](); }
#array.prototype.map = function(callback) { return new builtin.array(this.arr.map(callback)); }
#array.prototype.filter = function(callback) { return new array(this.arr.filter( function (it) { return (+callback(it)) != 0; } )); }
#Object.defineProperty(array.prototype,'cap',{ get: function () { return this.len; } })