1.0.0 • Published 3 years ago
@jojo2829/lotide v1.0.0
Lotide
A mini clone of the Lodash library.
Purpose
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.
Usage
Install it:
npm install @username/lotide
Require it:
const _ = require('@jojo2829/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
Documentation
The following functions are currently implemented:
head
: Gets the first element of array.tail
: Gets all but the first element of array.middle
: Will take in an array and return the middle-most element(s) of the given array.assertArraysEqual
: Will take in two arrays and print an appropriate message to the console.assertEqual
: The function compare the two values it takes in and print out a message telling us if they match or not.eqArray
: A function which takes in two arrays and returns true or false, based on a perfect match.assertObjectsEqual
: Will take in two objects and console.log an appropriate message to the console.countLetters
: Take in a sentence (as a string) and then return a count of each of the letters in that sentence.countOnly
: The function report back how many instances of each string were found in an array of strings.eqObjects
: Will take in two objects and returns true or false, based on a perfect match.findKey
: It returns the key of the first element predicate returns truthy for instead of the element itself.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 should return undefined.letterPositions
: Will return all the indices (zero-based positions) in the string where each character is found.map
: The map function will return a new array based on the results of the callback function.takeUntil
: The function will return a "slice of the array with elements taken from the beginning." It should keep going until the callback/predicate returns a truthy value.without
: Will return a subset of a given array, removing unwanted elements.
1.0.0
3 years ago