https://github.com/joeyism/node-jslib

A module that loads some modules that are useful in javascript
https://github.com/joeyism/node-jslib

Last synced: 5 days ago
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A module that loads some modules that are useful in javascript

• Host: GitHub
• URL: https://github.com/joeyism/node-jslib
• Owner: joeyism
• Created: 2015-08-14T19:13:45.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2015-08-26T04:06:58.000Z (about 9 years ago)
• Last Synced: 2024-10-07T17:20:04.897Z (about 1 month ago)
• Language: JavaScript
• Homepage: https://www.npmjs.com/package/jslib
• Size: 133 KB
• Stars: 1
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# JS Lib

A module that loads some modules that are useful in javascript, for objects and arrays

## Installation

    > npm install --save jslib

## Usage

* [`xcept`](#xcep)

* [`kontains`](#kontains)

* [`keyway`](#keyway)

* [`isUnique`](#isUnique)

* [`getUnique`](#getUnique)

### [xcept](https://github.com/joeyism/node-xcept)

**Object**

Omit object key-values 

    { "a": "some value", "b": "other value", "c": "more value" }.omit(a).omit(c) // { "b": "other value" } 

    { "a": "some value", "b": "other value", "c": "more value" }.except(a).except(c) // { "b": "other value" } 

**Array**

Omit array elements

    [1, 2, 3, 4, 5].omit(1).omit(2).omit(3) // [4, 5]

    [1, 2, 3, 4, 5].except(1).except(2).except(3) // [4, 5]

### [kontains](https://github.com/joeyism/node-kontains)

**Object**

Checks if an object contains an element

    

    {"elm1": "one", "elm2": "two"}.contains("elm1") // true 

    {"elm1": "one", "elm2": "two"}.contains("elm2") // true 

    {"elm1": "one", "elm2": "two"}.contains("one")  // false

    {"elm1": "one", "elm2": "two"}.contains("ELM2") // false

**Array**

Checks if an array contains an element

    

    [1, 2, 3].contains(1)   // true

    [1, 2, 3].contains(one) // false

### [keyway](https://github.com/joeyism/node-keyway)

Transforms an array into an object

    var arr = ["one", "two"];

    obj = Array.keyway(arr) // obj = { "one": "", "two": ""}

    obj = arr.keyway()      // obj = { "one": "", "two": ""}

### [isUnique](https://github.com/joeyism/node-isUnique)

Returns true if the array only has unique elements. Otherwise, return false

    [1].isUnique() // true

    [1,2].isUnique() // true

    [1,1].isUnique() // false

### [getUnique](https://github.com/joeyism/node-isUnique)

Gets the unique version of the array. If there are two matching elements, the latter is removed

    [1].getUnique() // [1] 

    [1,1].getUnique() // [1] 

    [1,2].getUnique() // [1,2]

    [1,2,1,2].getUnique() // [1,2]

    [1,2,2,2].getUnique() // [1,2]

## Versions

**1.1.0**

* added isUnique and getUnique

**1.0.0**

* First working commit