4dev-lib-array

For working with objects and arrays

List of methods:

• merge: Merging two objects
• search_value: Finding an object by value
• clear_empty: Removing empty objects or keys
• sort_arr: Sorting an object by key
• obj_key_to_array: Converting an Object Key to an Object
• array_diff: Will return the difference between the arrays

Installation

$ npm install --save 4dev-lib-array

Usage

Examples of using

var fd_lib_array = require('4dev-lib-array') 

async function test()
{

    //Merging two objects
    var obj1 = {}
    obj1[0] = {}
    obj1[0]['id'] = "1"
    obj1[0]['title'] = "test text"

    var obj2 = {}
    obj2[0] = {}
    obj2[0]['id'] = "1"
    obj2[0]['title'] = "test text 2"
    obj2['test'] = true

    console.log("test: 4dev-lib-array.merge")
    var r = await fd_lib_array.merge(obj1,obj2)
    console.log(r)


    //Finding an object by value
    var obj1 = {}
    obj1[0] = {}
    obj1[0]['id'] = "1"
    obj1[0]['title'] = "test text"
    console.log("test: 4dev-lib-array.search_value")
    var r = await fd_lib_array.search_value(obj1, "1")
    console.log(r)


    //Removing empty objects or keys
    var obj1 = {}
    obj1[0] = {}
    obj1[0]['id'] = "1"
    obj1[0]['title'] = ""
    obj1[1] = {}
    console.log("test: 4dev-lib-array.clear_empty")
    var r = await fd_lib_array.clear_empty(obj1)
    console.log(r)

    //Sorting an object by key
    var obj1 = {}
    obj1[0] = {}
    obj1[0]['id'] = "1"
    obj1[0]['title'] = "title 1"
    obj1[1] = {}
    obj1[1]['id'] = "2"
    obj1[1]['title'] = "title 2"

    console.log("test: 4dev-lib-array.sort_arr")
    var r = await fd_lib_array.sort_arr(obj1, "id", "<")
    console.log(r)

    //Converting an Object Key to an Object
    var obj1 = {}
    obj1['key[1][2]'] = '2'
    console.log("test: 4dev-lib-array.obj_key_to_array")
    var r = await fd_lib_array.obj_key_to_array(obj1)
    console.log(r)


    //Will return the difference between the arrays
    var array1 = ['a', 'b'];
    var array2 = ['a', 'b', 'c', 'd'];

    console.log("test: 4dev-lib-array.array_diff")
    var r = await fd_lib_array.array_diff(array1,array2)
    console.log(r)
}

test()

License

ISC © Denis