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 @quinaiton/lotide
Require it:
const _ = require('@quinaiton/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
The following functions are currently implemented:
*function1 (head): returns first item of array.
*function2 (tail): returns seperate array containing all items after the first item.
*function3 (middle):returns middle item in array. If Array is even it returns the middle two items.
*function4 (assertArrayEqual):checks if two arrays are equal.
*function5 (assertEqual): checks if two items are equal.
*function6 (assertObjectEqual):checks if two objects are equal.
*function7 (countLetters):takes in a sentence (as a string) and
then returns a count of each of the letters in that sentence.
*function8 (countOnly): take i an array and an object. It will return an object containing counts of everything that the input object listed.
*function9 (eqArrays): takes in two arrays and returns true or false, based on a perfect match.
*function10 (eqObjects): take in two objects and returns true or false, based on a perfect match.
*function11 (findKey): takes in an object and a callback. It will scan the object and return the first key for which the callback returns a truthy value. If no key is found, then it will return undefined.
*function12 (findKeyByValue): takes in an object and a value. It should scan the object and return the first key which contains the given value. If no key with that given value is found, then it will return undefined.
*function13 (flatten): Given an array with other arrays inside, it can flatten it into a single-level array.
*function14 (letterPositions): will return all the indices (zero-based positions) in the string where each character is found.
*function15 (map): takes in an array and a call back function and preforms the callback function on each element in the aray.
*function16 (takeUntil): will return a "slice of the array with elements taken from the beginning untill a truthy value is found.
*function17 (without):
}