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.
npm install @alanmak95/lotide
const _ = require('@alanmak95/lotide');
const results = _.tail([1, 2, 3]) // => [2, 3]
The following functions are currently implemented:
head(...): returns the first element in an array
tail(...): returns the last element in an array
middle(...): returns the middle element in an array
assertArraysEqual(...): compares two arrays to see if they are equal or not
assertEqual(...): compares two items to see if they are equal or not
assertObjectsEqual(...): compares two objects to see if they are equal or not
countLetters(...): counts the different letters in a string
countOnly(...): takes a collection of items and return count for a specific subset of those items
eqArrays(...): takes in two arrays and returns true or false based on a perfect match
eqObjects(...): return true or false based on a perfect match
findKey(...): scan an object and returns the first key for which the callback returns a truthy value
findKeyByValue(...): search a key on an object where its value matches a given value
flatten(...): lowers the elements of an array by one level
letterPositions(...): return all the indices in the string where each character is found
map(...): return a new array based on the results of a callback function
takeUntil(...): return a "slice of the array with elements taken from the beginning" until callback provides a truthy value
without(...): return an array removing unwated elements