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evt

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Type safe replacement for node's EventEmitter

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"use strict"; var __assign = (this && this.__assign) || function () { __assign = Object.assign || function(t) { for (var s, i = 1, n = arguments.length; i < n; i++) { s = arguments[i]; for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p]; } return t; }; return __assign.apply(this, arguments); }; var __read = (this && this.__read) || function (o, n) { var m = typeof Symbol === "function" && o[Symbol.iterator]; if (!m) return o; var i = m.call(o), r, ar = [], e; try { while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value); } catch (error) { e = { error: error }; } finally { try { if (r && !r.done && (m = i["return"])) m.call(i); } finally { if (e) throw e.error; } } return ar; }; var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) { if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) { if (ar || !(i in from)) { if (!ar) ar = Array.prototype.slice.call(from, 0, i); ar[i] = from[i]; } } return to.concat(ar || Array.prototype.slice.call(from)); }; Object.defineProperty(exports, "__esModule", { value: true }); exports.parsePropsFromArgs = exports.matchAll = void 0; var id_1 = require("tsafe/id"); var compose_1 = require("./util/compose"); var typeGuard_1 = require("tsafe/typeGuard"); function matchAll() { return true; } exports.matchAll = matchAll; var canBeOperator = function (p) { return (p !== undefined && (0, typeGuard_1.typeGuard)(p, true) && (typeof p === "function" || typeof p[0] === "function")); }; var defaultParams = { "op": matchAll, "ctx": undefined, "timeout": undefined, "callback": undefined }; function parsePropsFromArgs(inputs, methodName) { switch (methodName) { case "pipe": { //[] //[undefined] ( not valid but user would expect it to work ) //[ ctx, ...op[] ] //[ ...op[] ] var getOpWrap = function (ops) { return ops.length === 0 ? {} : { "op": ops.length === 1 ? ops[0] : compose_1.compose.apply(void 0, __spreadArray([], __read(ops), false)) }; }; if (canBeOperator(inputs[0])) { //[ ...op[] ] return (0, id_1.id)(__assign(__assign({}, defaultParams), getOpWrap(inputs))); } else { //[] //[ ctx, ...Operator.fλ[] ] var _a = __read(inputs), ctx = _a[0], rest = _a.slice(1); return (0, id_1.id)(__assign(__assign(__assign({}, defaultParams), (ctx !== undefined ? { ctx: ctx } : {})), getOpWrap(rest))); } } break; case "waitFor": { //[ op, ctx, timeout ] //[ op, ctx, undefined ] //[ op, ctx ] //[ op, timeout ] //[ op, undefined ] //[ ctx, timeout ] //[ ctx, undefined ] //[ op ] //[ ctx ] //[ timeout ] //[ undefined ] //[ callback ] return parsePropsFromArgs(__spreadArray(__spreadArray([], __read(inputs.filter(function (value, index) { return !(index === inputs.length - 1 && value === undefined); })), false), [ defaultParams.callback ], false), "attach*"); } break; case "attach*": { //NOTE: when callback is undefined call has been forward from waitFor. //[ op, ctx, timeout, callback ] //[ op, ctx, timeout, undefined ] //[ op, ctx, callback ] //[ op, ctx, undefined ] //[ op, timeout, callback ] //[ op, timeout, undefined ] //[ ctx, timeout, callback ] //[ ctx, timeout, undefined ] //[ op, callback ] //[ op, undefined ] //[ ctx, callback ] //[ ctx, undefined ] //[ timeout, callback ] //[ timeout, undefined ] //[ callback ] //[ undefined ] var n = inputs.length; switch (n) { case 4: { //[ op, ctx, timeout, callback ] var _b = __read(inputs, 4), p1 = _b[0], p2 = _b[1], p3 = _b[2], p4 = _b[3]; return (0, id_1.id)(__assign(__assign({}, defaultParams), { "op": p1, "ctx": p2, "timeout": p3, "callback": p4 })); } case 3: { //[ op, ctx, callback ] //[ op, timeout, callback ] //[ ctx, timeout, callback ] var _c = __read(inputs, 3), p1 = _c[0], p2 = _c[1], p3 = _c[2]; if (typeof p2 === "number") { //[ op, timeout, callback ] //[ ctx, timeout, callback ] var timeout = p2; var callback = p3; if (canBeOperator(p1)) { //[ op, timeout, callback ] return (0, id_1.id)(__assign(__assign({}, defaultParams), { timeout: timeout, callback: callback, "op": p1 })); } else { //[ ctx, timeout, callback ] return (0, id_1.id)(__assign(__assign({}, defaultParams), { timeout: timeout, callback: callback, "ctx": p1 })); } } else { //[ op, ctx, callback ] return (0, id_1.id)(__assign(__assign({}, defaultParams), { "op": p1, "ctx": p2, "callback": p3 })); } } case 2: { //[ op, callback ] //[ ctx, callback ] //[ timeout, callback ] var _d = __read(inputs, 2), p1 = _d[0], p2 = _d[1]; if (typeof p1 === "number") { //[ timeout, callback ] return (0, id_1.id)(__assign(__assign({}, defaultParams), { "timeout": p1, "callback": p2 })); } else { //[ op, callback ] //[ ctx, callback ] var callback = p2; if (canBeOperator(p1)) { return (0, id_1.id)(__assign(__assign({}, defaultParams), { callback: callback, "op": p1 })); } else { return (0, id_1.id)(__assign(__assign({}, defaultParams), { callback: callback, "ctx": p1 })); } } } case 1: { //[ callback ] var _e = __read(inputs, 1), p = _e[0]; return (0, id_1.id)(__assign(__assign({}, defaultParams), { "callback": p })); } case 0: { return (0, id_1.id)(__assign({}, defaultParams)); } } } break; } } exports.parsePropsFromArgs = parsePropsFromArgs; //# sourceMappingURL=Evt.parsePropsFromArgs.js.map