@thedevworkshop/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 @thedevworkshop/lotide

Require it:

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

Call it:

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

The following functions are currently implemented:

head(...): returns the first item in an array
tail(...): returns all the itmes in an array except the first item
middle(...): returns the middle-most element(s) of a given array
findKey(...): returns the first key for which the callback returns a truthy value. If no key is found, then it should return undefined
findKeyByValue(...): returns the first key which contains the given value. If no key with that given value is found, then it should return undefined
flatten(...): returns a "flattened" version of a nested array
letterPosition(...): returns all the indices (zero-based positions) in the string where each character is found.
map(...): returns a new array with each element being the result of the callback function
takeUntil(...): returns a "slice of the array with elements taken from the beginning." It should keep going until the callback/predicate returns a truthy value
without(...): returns a subset of a given array, removing unwanted elements
countOnly(...): return counts for a specific subset of those items
countLetters(...): returns a count of each of the letters in a sentence

2 years ago