@ryanak/lotide NPM

Lotide

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 @ryanallenk/lotide

Require it:

const _ = require('@ryanallenk/lotide');

Call it:

const results = _.tail([1, 2, 3]) // => [2, 3]

The following functions are currently implemented:

head(array): returns the element of a given array
tail(array): returns a new array with the head (first element) removed
middle(array): returns an array with the middle element(s)
countLetters(string): returns and object that counts the number of times each character occurs in a string
countOnly(allItems, itemsToCount): returns an object that counts the number of times a specific item occurs in the input array
findKey(object, callback): returns the key of an object based on the callback function
findKeyByValue(object, value): return the key value of an object based on the input key
letterPositions(sentence): returns an object with each letter and its index position as key value pairs
map(array, callback): returns a new array based on the input array and the callback function modification
takeUntil(array, callback): returns a new array with each element of the given array until the callback function returns true
without(source, itemsToRemove): returns a new array with the given item removed

4 years ago