A mini clone of the Lodash library.
BEWARE: This library was published for learning purposes. It is not intended for use in production-grade software.
This project was created and published by me as part of my learnings at Lighthouse Labs.
Install it:
npm install agolubin/lotide
Require it:
const _ = require('agolubin/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
The following functions are currently implemented:
-
head(array)
: retruns the first element of array passed to the function; -
tail(array)
: returns all elements of array except the first one. If there are less than 2 elements in the array, it returns []; -
middlearray
: return middle elements of array. If an array has an even number of elements the function return two middle elements of the array; -
without(source, itemsToRemove
: returns a new array with only those elements from source that are not present in the itemsToRemove array; -
takeUntil(array, callBack function
: returns a slice of the array with elements taken from the beginning. The function will be going until the callback/predicate returns a truthy value; -
map(array, callBack function
: returns an array with callBack function applied to each element of the array; -
flatten(array)
: returns an array without nested arrays. -
countOnly(inputObject, countCondition)
: returns an object which contains a count of items in inputObject which meets condition passed in countCondition. -
eqArrays(array #1, array #2)
: returns true if array #1===
array #2 and return false otherwise. -
eqObjects(object #1, object #2)
: returns true if object #1===
object #2 and return false otherwise.