@codianz/rx/dist/src/rx.js

Rx utilities.

"use strict";
var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });
}) : (function(o, m, k, k2) {
    if (k2 === undefined) k2 = k;
    o[k2] = m[k];
}));
var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
    Object.defineProperty(o, "default", { enumerable: true, value: v });
}) : function(o, v) {
    o["default"] = v;
});
var __importStar = (this && this.__importStar) || function (mod) {
    if (mod && mod.__esModule) return mod;
    var result = {};
    if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
    __setModuleDefault(result, mod);
    return result;
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.emitIfExists = exports.peep = exports.readySetGo = exports.doSubscribe = void 0;
var rxjs_1 = require("rxjs");
var operators_1 = require("rxjs/operators");
var utils = __importStar(require("@codianz/utils"));
var log_index = 0;
function doSubscribe(log, s, o) {
    var index = ++log_index;
    log.debug("[" + s + ":#" + index + "] start subscribe");
    o.subscribe({
        next: function (j) {
            log.debug("[" + s + ":#" + index + "] on next\n" + utils.string.anyToString(j));
        },
        error: function (err) {
            log.debug("[" + s + ":#" + index + "] on error\n" + utils.string.anyToString(err));
        },
        complete: function () {
            log.debug("[" + s + ":#" + index + "] on completed");
        }
    });
}
exports.doSubscribe = doSubscribe;
function readySetGo(ready, observable) {
    return new rxjs_1.Observable(function (observer) {
        observable.subscribe({
            next: function (v) {
                observer.next(v);
            },
            error: function (err) {
                observer.error(err);
            },
            complete: function () {
                observer.complete();
            }
        });
        ready();
    });
}
exports.readySetGo = readySetGo;
var peep_index = 0;
function peep(log, s) {
    var index = ++peep_index;
    return operators_1.tap({
        next: function (j) {
            log.debug("[" + s + ":#" + index + "] on next\n" + utils.string.anyToString(j));
        },
        error: function (err) {
            log.debug("[" + s + ":#" + index + "] on error\n" + utils.string.anyToString(err));
        },
        complete: function () {
            log.debug("[" + s + ":#" + index + "] on completed");
        }
    });
}
exports.peep = peep;
function emitIfExists() {
    return operators_1.mergeMap(function (v) {
        return v ? rxjs_1.of(v) : rxjs_1.NEVER;
    });
}
exports.emitIfExists = emitIfExists;
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