@protorians/core
Version:
Protorians Core
68 lines (67 loc) • 2.61 kB
JavaScript
;
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
return new (P || (P = Promise))(function (resolve, reject) {
function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
step((generator = generator.apply(thisArg, _arguments || [])).next());
});
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.Climbing = void 0;
class Climbing {
constructor(entries, callback, strictMode = true) {
this.entries = entries;
this.callback = callback;
this.strictMode = strictMode;
this.responses = [];
this.prepared = undefined;
this.yield = this.create(entries, callback);
}
trigger(done, start = 0) {
this.next(this.yield(start), done);
return this;
}
create(entries, callback) {
const self = this;
this.responses = [];
return function* (index) {
while (index < entries.length) {
yield new Promise((done, fail) => __awaiter(this, void 0, void 0, function* () {
var _a;
if (typeof callback == 'function') {
const treatment = yield ((_a = callback(index)) === null || _a === void 0 ? void 0 : _a.catch(er => fail(er)));
if (treatment)
done(treatment);
else {
if (self.strictMode)
fail(true);
else
done(undefined);
}
}
}));
index++;
}
};
}
next(prepared, next) {
const instance = prepared.next();
if (instance.done) {
if (typeof next == 'function') {
next(this);
}
return true;
}
instance.value
.then(r => {
if (r)
this.responses.push(r);
this.next(prepared, next);
})
.catch(() => (!this.strictMode) ? this.next(prepared, next) : void (0));
return false;
}
}
exports.Climbing = Climbing;