1.0.0 • Published 2 years ago
@mdever/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('@username/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
Documentation
The following functions are currently implemented:
head,
: returns the first element of a given arraytail,
: returns everything except the first element of a given arraymiddle,
: returns the middle element(s) of an array. One element if the array has an odd number of elements and two elements if the array has an even number of elementsassertArraysEqual,
: takes in an actual and expected array and prints to the console whether or not they are equalassertObjectsEqual,
: takes in an actual and expected object and prints to the console whether or not they are equalcountLetters,
: takes a string and counts how many of each charcter are in the string and outputs the result as an objectcountOnly,
: counts items in an array and returns an object with the number of each itemeqArrays,
: compares arrays for an exact matcheqObjects,
: compares objects for an exact matchfindKey,
: function that searches an object and return the first key that returns a truthy value from the callback function passed to itfindKeyByValue,
: takes in an object and a value and returns the first key in the object with that valueletterPositions,
: takes a string and gets the index of each instance of each letter and returns an object containing arrays of the index positonsmap,
: takes an array and a callback function and returns a new array based on the callback functiontakeUntil,
: takes an array and a callback function and will return values in an array until the callback function returns truewithout
: removes unwanted elements from an array
1.0.0
2 years ago