From ac2267d9101b49c4eb6a11386ba4ab7bb61002b8 Mon Sep 17 00:00:00 2001 From: PhilKunz Date: Mon, 8 Aug 2016 16:00:14 +0200 Subject: [PATCH] implement find functionality into Objectmap --- dist/lik.objectmap.d.ts | 11 +++++++++-- dist/lik.objectmap.js | 14 +++++++++++++- test/test.js | 8 +++++++- test/test.ts | 8 +++++++- ts/lik.objectmap.ts | 25 +++++++++++++++++++++---- 5 files changed, 57 insertions(+), 9 deletions(-) diff --git a/dist/lik.objectmap.d.ts b/dist/lik.objectmap.d.ts index 0f71843..6b8234b 100644 --- a/dist/lik.objectmap.d.ts +++ b/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 */ diff --git a/dist/lik.objectmap.js b/dist/lik.objectmap.js index 9d4faad..7d77688 100644 --- a/dist/lik.objectmap.js +++ b/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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\ No newline at end of file diff --git a/test/test.js b/test/test.js index f7dc530..cd9982a 100644 --- a/test/test.js +++ b/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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\ No newline at end of file diff --git a/test/test.ts b/test/test.ts index 5ccfc97..576c4b0 100644 --- a/test/test.ts +++ b/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(); + }); }) }); \ No newline at end of file diff --git a/ts/lik.objectmap.ts b/ts/lik.objectmap.ts index a3524f5..e46c87a 100644 --- a/ts/lik.objectmap.ts +++ b/ts/lik.objectmap.ts @@ -1,9 +1,14 @@ import * as plugins from "./lik.plugins"; -export interface IObjectmapForEach { - (itemArg):void -} +export interface IObjectmapForEachFunction { + (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); }