@tony_walker101/lotide v1.0.1

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 @tony_walker101/lotide

Require it:

const _ = require('@tony_walker101/lotide');

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual(actualArray, expectedArray): Takes in 2 arrays and returns "Passed" if they're equal and "Failed" if they're not.
• assertEqual(actualFoo, expectedFoo): Takes in 2 values and returns "Passed" if they're equal and "Failed" if they're not.
• assertObjectsEqual(actualObject, expectedObject): Takes in 2 objects and returns "Passed" if they're equal and "Failed" if they're not.
• counterLetters(string): Takes in a sentence and returns a count of each letter in the sentence.
• countOnly(allItems, itemsToCount): Takes in an array of items and returns a subset of those items.
• eqArrays(actualArray, expectedArray): Takes in 2 arrays and returns "True" if they're equal and "False" if they're not.
• eqObjects(actualObject, expectedObject): Takes in 2 objects and returns "True" if they're equal and "False" if they're not.
• findKey(object, fn): Takes in an object and a function and returns the first key that matches the criteria of the function.
• findKeyByValue(object, foo): Takes in an object and a value and returns the first key equal to that value.
• flatten(array): Takes in an array that contains nested arrays and returns a version of the array with no nests.
• head(array): Takes in an array and returns the first element of the array.
• letterPositions(string): Takes in a string and returns indices of letter positions in the string.
• map(array, fn): Takes in an array and a function and returns a new array that matches the criteria of the function.
• middle(array): Takes in an array and returns the middle most element(s) of the array.
• tail(array): Takes in an array and returns everything except the first element of the array.
• takeUntil(array, fn): Takes in an array and a function and returns a slice of the array based off the criteria of the function.
• without(array, itemsToRemoveArray): Takes in 2 arrays and returns only the items not common between the two arrays.