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 @BronwenM/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual: Compare two arrays with eqArrays and return log statements based on equality
• assertEqual: Compare two primitive inputs and return return log statements based on equality
• assertObjectsEqual: Compare two objects with eqObjects and return log statements based on equality
• countLetters: Count each instance of a letter in a string, return an object with key/value pairs for each unique letter in the string
• countOnly: Count the number of items in an array, as listed in the object as "true" return an object with key/value pairs for each unique element in the array
• eqArrays: Compare two arrays and return true/false for strict equality
• eqObjects: Compare two objects and return true/false for equality
• findKey: Loop through object values by key. If the callback param returns true from a value return the key
• findKeyByValue: Return the 1st key in an object with that match value param. If no value matches return undefined
• flatten: Recursively flatten a nested set of arrays
• head: Return the first element in an array
• letterPositions: Return the positions of each letter in a string as an object with each unique letter as a key
• map: Perform operation on each element of input array as defined by callback, return new array with altered elements
• middle: Return the middle item in an array. If the array has an even number of items, return both middle items.
• tail: Remove the first element in an array and return the trailing elements
• takeUntil: Take elements from the start of an array until a condition from callback is satisfied. Return new array of elements
• without: Remove elements from the source array that match the itemsToRemove param