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 @tylercaceres/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual(): determines if arrays are equal
• assertEqual(): determines if strings are equal
• assertObjectsEqual(): determines if objects are equal
• countLetters(): determines letter count of an object
• countOnly(): determines number of times a value occurs in an array, returns an object
• eqArrays(): determines if arrays are equal, returns boolean
• eqObjects(): determines if objects are equal, returns boolean
• findKey(object, callback): returns object key that matches the callback functions key finding function
• findKeyByValue(object, value): returns key given a value
• flatten(array): returns a flattened 1-dimensional array
• head(array): returns the first element of an input array
• letterPositions(string): takes in a sentence and returns an object with the indexes of every letter in the sentece
• map(array, callback): takes in an array, parse through every index of the array with the callback function, and returns a new array with the items filtered by the callback
• middle(array): returns the item of the middle index from the input array, if there are an even number of items in the array, it will return the middle two items
• tail(array): return every item from the input array except for the first item
• takeUntil(array, callback): takes in an array and return new array filtered by the callback
• without(sourceArray, removeArray): takes in sourceArray and output the array without the items indicated on the removeArray