@t.smith/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 @t.smith/lotide

Require it:

const _ = require('@t.smith/lotide');

Call it:

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

Documentation

The following functions are currently implemented:

• tail(array): takes in an array and returns a new array with all but the first index
• head(array) : returns the first element in a given array
• middle(array) : returns the value at the middle index of an array, or an array if there are 2 middle values
• without(source, itemsToRemove) : returns a new array where with only items that are not found in itemsToRemove array
• takeUntil(array, callback) : returns a new array with each value from original up to the index where the callback funtion triggers a stop
• reverseString(str) : returns a string in reverse order
• reverse(array) : takes in a array and applies reverseString to each element, console logs each element reversed
• findKey(object, callback) : takes in a object and returns the key that triggers the callback function
• findKeyByValue(object, value) : similar to above, returns the key whose value matches input value
• assertEqual(actual, expected) : function for testing outputs, logs true if actual === expected
• eqArrays(arr1, arr2) : returns true if both arrays are exactly the same
• assertArraysEqual(actual, expected) : assert function that leverages eqArrays logs a test message based on eqArrays passing or failing
• eqObjects(obj1, obj2) : returns true if both objects have the exact same keys and values
• assertObjectsEqual(actual, expected) : assertion test function that logs a pass or fail message leveraging eqObjects
• more to come