# Welcome to ngx-array! [](https://npmjs.org/package/ngx-array) [](https://badge.fury.io/js/ngx-array) [](https://www.jsdelivr.com/package/npm/ngx-array) [](https://snyk.io//advisor/npm-package/ngx-array) Array class is a global object that is used in the construction of arrays; which are high-level, list-like objects. Features: **Handled exceptions** which generally occurs while developing a array based functionalities --- [](https://www.beforepost.com/package/ngx/ngx-array) --- [](https://www.beforepost.com/package/ngx/ngx-array) --- ## Import Import the module on your `app.module.ts` file as follow. ``` import { NgxArrayModule} from "ngx-array"; ``` Then import the module as follow on imports array ``` NgxArrayModule ``` ## Using After importing this library with `npm install ngx-array`, go to the component which is declared under `app.module.ts` and integrate as below. ## NGX LOGS MODULE ``` constructor(private _ngArray: NgxArrayService) { } ``` Use reference for NgxArrayService in constructor and import it respectively at any component ## Methods This are the methods available with ngx-array use it as per your requirement: - `_min(arr: Array);` - Returns the minimum value in the array. **arr**: Array of values of any type[]. - `_max(arr: Array);` - Returns the maximum value in the array **arr**: Array of values of any type[]. - `_sortNumbers(arr: Array, mode: number = 1);` - Method sorts the elements of an numbers array in place and returns the sorted array. **arr**: Array of values of any type[]. **mode**: 1 for ascending , -1 for descending - Default 1 - `optional` - `_sort(arr: Array)` - Method sorts the elements of an array in place and returns the sorted array. **arr**: Array of values of any type[]. - `_reverse(arr: Array)` - Returns the reverse ordered array. **arr**: Array of values of any type[]. - `_join(arr: Array, joinBy: string = "")` - New string by concatenating all of the elements in an array. **arr**: Array of values of any type[]. **joinBy**: Concatenate by the string example = (-). - `_indexOfFrom(arr: Array, item: any, start: number)` - Returns the index of item from given array from starting at particular index. **arr**: Array of values of any type[]. **item**: Searchable item in array of any type **start**: Starting index - `_indexOf(arr: Array, item: any)` - Returns the index of item from given array. **arr**: Array of values of any type[]. **item**: Searchable item in array of any type - `_hasAt(arr: Array, item: any, positionIndex: number)` - Checks whether the array contains the item at particular given index. **arr**: Array of values of any type[]. **item**: Searchable item in array of any type **positionIndex**: Starting index - `_has(arr: Array, item: any)` - Checks whether the array contains the item. **arr**: Array of values of any type[]. **item**: Searchable item in array of any type - `_filterNumbersArray(arr: Array, condition, expected: number)` - Filters integer array for an given condition. **arr**: Array of values of any type[]. **condition**: Possible conditions ('>' , '<' , '>=', '<=' , '!==') **expected**: Resulted value should be in - `_fill( arr: Array, value: any, from: number, to: number )` - method shallow copies part of an array to another location in the same array and returns it. **arr**: Array of values of any type[]. **value**: value to be filled in array **from**: Start from this position **to**: End at this position - `_copyWithin(arr: Array, from: number, to: number)` - Method shallow copies part of an array to another location in the same array and returns it. **arr**: Array of values of any type[]. **from**: Start from this position **to**: End at this position * `_concat(...args: Array)` - Method is used to merge two or more arrays. **args**: Multiple Array of values at any length * `_length(arr: Array)` - Returns the length of the given array **args**: Multiple Array of values at any length * `_copy(arr: Array)` - Duplicates an array **arr**: Array of values of any type[]. * `_slice( arr: Array, start: number, end: number = arr.length - 1 )` - returns a shallow copy of a portion of an array into a new array object selected from start to end. **arr**: Array of values of any type[]. **start**: Start from this position **end**: End at this position * `_splice( arr: Array, start: number, end: number = arr.length - 1 )` - Cut of / Splice of an items at particular valid index **arr**: Array of values of any type[]. **start**: Start from this position **end**: End at this position * `_shift(arr: Array)` - Method remove first element at the beginning of an array and returns the new length of the array. **arr**: Array of values of any type[]. * `_unshift(arr: Array)` - Method adds one or more elements to the beginning of an array and returns the new length of the array. **arr**: Array of values of any type[]. * `_pop(arr: Array)` - It will remove the array item at end & return item **arr**: Array of values of any type[]. * `_push(arr: Array, item: any)` - It will add / push new item to the array at end & return new array **arr**: Array of values of any type[]. **item**: item to be pushed of any type ## Code integration To use this package as a service `npm i ngx-array` install this on the root angular project . > Note: Don't forget to run this commend `npm i ngx-array` on root folder or else it will throw error. --- [](https://www.beforepost.com/package/ngx/ngx-array) ---