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 @flakycrust/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual: compares two arrays and logs a message indicating whether they are equal.
• assertEqual: compares two values and logs a message indicating whether they are equal.
• assertObjectsEqual: compares two objects and logs a message indicating whether they are equal.
• countLetters: takes in a string and counts each letter, returns the count of each letter as an object.
• countOnly: takes an array and object and returns counts of everything in the array that the object listed.
• eqArrays: compares each value in 2 arrays, returns true if they're the same, false if not.
• eqObjects: compares each value in 2 objects, returns true if they're the same, false if not.
• findKey: iterates through the keys of an object and, using a callback function, returns the first key that is truthy.
• findKeyByValue: searches for the first key in an object that corresponds to a given value.
• flatten: takes a nested array and turns it into a flat array.
• head: returns the first item in a given array.
• letterPositions: takes a sentence and returns the positions/indeces of each letter as an array.
• map: creates a new array based on a callback function.
• middle: takes an array and returns the middle number(s) as an array.
• tail: takes an array and returns all items without the first element.
• takeUntil: slices the beginning of an array until a callback is truthy.
• without: takes in 2 arrays and returns the first array without the 2nd arrays items.