Node.js Array Extra methods

Those are some extra methods for the Array prototype in nodejs. I will add to it any methods that I find useful, but that are not implemented by default.

Installing

npm install array-extra-methods

Implemented methods

• Array.prototype.sample = function()

  • Returns a random element from the array

• Array.prototype.take = function()

  • Returns a random element from the array and removes the element from it

• Array.prototype.last = function()

  • Returns the last element from the array

• Array.prototype.shuffle = function()

  • Shuffles the values of the array

• Array.prototype.shuffled = function()

  • Returns a copy of the array with shuffled elements

• Array.prototype.swap = function(ind1, ind2)

  • Swaps both values of an array

• Array.prototype.high = function()

  • Returns the last index of the array

• Array.prototype.group = function(amount)

  • Divides the array into "amount" groups, don't change the array

• Array.prototype.groupLen = function(amount)

  • Divides the array into groups of 'len' length, don't change the array

Author

Ícaro Augusto

• https://icaroaugusto.com
• Discord: IcaroAugusto#3303

Changelogs

1.0.2

groupLen method added

1.0.1

group method added

1.0.0

Created.