implement find functionality into Objectmap

dist/lik.objectmap.d.ts

@@ -1,6 +1,9 @@
-export interface IObjectmapForEach {
+export interface IObjectmapForEachFunction {
     (itemArg: any): void;
 }
+export interface IObjectmapFindFunction {
+    (itemArg: any): boolean;
+}
 /**
  * allows keeping track of objects
  */
@@ -22,10 +25,14 @@ export declare class Objectmap {
      * check if object is in Objectmap
      */
     checkForObject(objectArg: any): number;
+    /**
+     * find object
+     */
+    find(findFunction: IObjectmapFindFunction): any;
     /**
      * run function for each item in Objectmap
      */
-    forEach(functionArg: IObjectmapForEach): void;
+    forEach(functionArg: IObjectmapForEachFunction): void;
     /**
      * wipe Objectmap
      */

dist/lik.objectmap.js

@@ -1,4 +1,6 @@
 "use strict";
+;
+;
 /**
  * allows keeping track of objects
  */
@@ -38,6 +40,16 @@ class Objectmap {
         return this.objectArray.indexOf(objectArg !== -1);
     }
     ;
+    /**
+     * find object
+     */
+    find(findFunction) {
+        let resultArray = this.objectArray.filter(findFunction);
+        if (resultArray.length > 0) {
+            return resultArray[0];
+        }
+        ;
+    }
     /**
      * run function for each item in Objectmap
      */
@@ -52,4 +64,4 @@ class Objectmap {
     }
 }
 exports.Objectmap = Objectmap;
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test/test.js

@@ -67,6 +67,12 @@ describe("lik", function () {
                 itemArg.should.have.ownProperty("propOne");
             });
         });
+        it("should correctly find an object", function () {
+            let myObject = { item1: "hello", item2: "hello2" };
+            testObjectmap.add(myObject);
+            let referenceObject = testObjectmap.find((itemArg) => { return (itemArg.item1 == "hello"); });
+            (myObject == referenceObject).should.be.true();
+        });
     });
 });
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test/test.ts

@@ -73,6 +73,12 @@ describe("lik",function(){
             testObjectmap.forEach(itemArg => {
                 itemArg.should.have.ownProperty("propOne");
             })
-        })
+        });
+        it("should correctly find an object",function(){
+            let myObject = {item1: "hello",item2: "hello2"};
+            testObjectmap.add(myObject);
+            let referenceObject = testObjectmap.find((itemArg) => {return (itemArg.item1 == "hello")});
+            (myObject == referenceObject).should.be.true();
+        });
     })
 });

ts/lik.objectmap.ts

@@ -1,9 +1,14 @@
 import * as plugins from "./lik.plugins";
 
 
-export interface IObjectmapForEach {
+export interface IObjectmapForEachFunction {
-    (itemArg):void
+    (itemArg:any):void
-}
+};
+
+export interface IObjectmapFindFunction {
+    (itemArg:any):boolean
+};
+
 
 /**
  * allows keeping track of objects
@@ -46,10 +51,22 @@ export class Objectmap {
         return this.objectArray.indexOf(objectArg !== -1)
     };
 
+
+    /**
+     * find object
+     */
+    find(findFunction:IObjectmapFindFunction){
+        let resultArray = this.objectArray.filter(findFunction);
+        if (resultArray.length > 0){
+            return resultArray[0];
+        };
+    }
+
+
     /**
      * run function for each item in Objectmap
      */
-    forEach(functionArg:IObjectmapForEach){
+    forEach(functionArg:IObjectmapForEachFunction){
         return this.objectArray.forEach(functionArg);
     }