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    object-extendedpublic

    Build Status

    browser support

    object-extended

    object-extended is a Javascript library that can be used standalone or incorporated into extended

    var obj = require("object-extended");

    Or

    var myextended = require("extended")
        .register(require("object-extended"));

    Installation

    npm install object-extended

    Or download the source (minified)

    Usage

    merge

    merges the properties of one object into another.

    Note This method changes the original object.

     
    obj.merge({}, {: "a"}, {: "b"}, {: "c"}); //{a : "a", b : "b", c : "c"}); 
     

    extend

    Merges properties into a function prototype or delegates to merge.

    var MyObj = function () {
    };
    MyObj.prototype.test = true;
    object.extend(MyObj, {test2: false, test3: "hello", test4: "world"});
     
    var myOjb = new MyObj();
    myObj.test2; //false
    myObj.test3; //"hello"
    myObj.test4; //"world"

    deepMerge

    Merges objects together only overriding properties that are different.

    Note: this function takes a variable number of objects to merge

    var myObj = {my : {cool : {property1 : 1, property2 : 2}}};
    obj.deepMerge(myObj, {my : {cool : {property3 : 3}}});
     
    myObj.my.cool.property1; // 1 
    myObj.my.cool.property2; // 2 
    myObj.my.cool.property3; // 3 
     

    Or

    var myObj = {my : {cool : {property1 : 1, property2 : 2}}};
    obj(myObj).deepMerge({my : {cool : {property3 : 3}}});
     
    myObj.my.cool.property1; // 1
    myObj.my.cool.property2; // 2
    myObj.my.cool.property3; // 3

    hash.forEach

    Loops through each k/v in a hash.

    var myObj = {: "b", c : "d", e : "f"};
    obj(myObj).forEach(function(value, key){
        console.log(value, key);
    });
     
    obj.hash.forEach(myObj, function(value, key){
       console.log(value, key);
    });

    hash.filter

    Filters out key/value pairs in an object. Filters out key/value pairs that return a falsey value from the iterator.

    var myObj = {: "b", c : "d", e : "f"};
    obj(myObj).filter(function(value, key){
        return value == "b" || key === "e";
    }); //{a : "b", e : "f"}; 
     
    obj.hash.filter(myObj, function(value, key){
       return value == "b" || key === "e";
    }); //{a : "b", e : "f"}; 
     

    hash.values

    Returns the values of a hash.

    var myObj = {: "b", c : "d", e : "f"};
    obj(myObj).values(); //["b", "d", "f"] 
     
    obj.values(myObj); //["b", "d", "f"] 
     

    hash.keys Returns the keys of a hash.

    var myObj = {: "b", c : "d", e : "f"};
    obj(myObj).keys(); //["a", "c", "e"] 
     
    obj.keys(myObj); //["b", "d", "f"] 
     

    hash.invert

    Returns a new hash that is the invert of the hash.

    var myObj = {: "b", c : "d", e : "f"};
    obj(myObj).invert(); //{b : "a", d : "c", f : "e"} 
     
    obj.hash.invert(myObj); //{b : "a", d : "c", f : "e"} 

    hash.omit

    Returns a new hash that is the with the given keys omitted.

    var myObj = {: "b", c : "d", e : "f"};
    obj(myObj).omit("e"); //{a : "b", c : "d"} 
    obj(myObj).omit(["c", "e"]); //{a : "b"} 
     
    obj.hash.omit(myObj, "e"); //{a : "b", c : "d"} 
    obj.hash.omit(myObj, ["c", "e"]); //{a : "b"} 

    hash.toArray

    Converts a hash to an array.

    var myObj = {: "b", c : "d", e : "f"};
    obj(myObj).toArray(); //[["a", "b"], ["c", "d"], ["e", "f"]] 
     
    obj.hash.toArray(myObj); //[["a", "b"], ["c", "d"], ["e", "f"]] 

    Keywords

    none

    install

    npm i object-extended

    Downloadsweekly downloads

    57,347

    version

    0.0.7

    license

    none

    last publish

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