text: /* */ 
  "use strict";
  var __extends = (this && this.__extends) || (function() {
    var extendStatics = Object.setPrototypeOf || ({__proto__: []} instanceof Array && function(d, b) {
      d.__proto__ = b;
    }) || function(d, b) {
      for (var p in b)
        if (b.hasOwnProperty(p))
          d[p] = b[p];
    };
    return function(d, b) {
      extendStatics(d, b);
      function __() {
        this.constructor = d;
      }
      d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
    };
  })();
  Object.defineProperty(exports, "__esModule", {value: true});
  var Subscriber_1 = require('../Subscriber');
  function find(predicate, thisArg) {
    if (typeof predicate !== 'function') {
      throw new TypeError('predicate is not a function');
    }
    return function(source) {
      return source.lift(new FindValueOperator(predicate, source, false, thisArg));
    };
  }
  exports.find = find;
  var FindValueOperator = (function() {
    function FindValueOperator(predicate, source, yieldIndex, thisArg) {
      this.predicate = predicate;
      this.source = source;
      this.yieldIndex = yieldIndex;
      this.thisArg = thisArg;
    }
    FindValueOperator.prototype.call = function(observer, source) {
      return source.subscribe(new FindValueSubscriber(observer, this.predicate, this.source, this.yieldIndex, this.thisArg));
    };
    return FindValueOperator;
  }());
  exports.FindValueOperator = FindValueOperator;
  var FindValueSubscriber = (function(_super) {
    __extends(FindValueSubscriber, _super);
    function FindValueSubscriber(destination, predicate, source, yieldIndex, thisArg) {
      var _this = _super.call(this, destination) || this;
      _this.predicate = predicate;
      _this.source = source;
      _this.yieldIndex = yieldIndex;
      _this.thisArg = thisArg;
      _this.index = 0;
      return _this;
    }
    FindValueSubscriber.prototype.notifyComplete = function(value) {
      var destination = this.destination;
      destination.next(value);
      destination.complete();
    };
    FindValueSubscriber.prototype._next = function(value) {
      var _a = this,
          predicate = _a.predicate,
          thisArg = _a.thisArg;
      var index = this.index++;
      try {
        var result = predicate.call(thisArg || this, value, index, this.source);
        if (result) {
          this.notifyComplete(this.yieldIndex ? index : value);
        }
      } catch (err) {
        this.destination.error(err);
      }
    };
    FindValueSubscriber.prototype._complete = function() {
      this.notifyComplete(this.yieldIndex ? -1 : undefined);
    };
    return FindValueSubscriber;
  }(Subscriber_1.Subscriber));
  exports.FindValueSubscriber = FindValueSubscriber;
  