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 @marcschul/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual(actual, expected): tests 2 given arrays for equality
• assertEqual(actual, expected): tests primitive for equality
• assertObjectsEqual(actual, expected): tests objects for equality
• countLetters(sentance): return the amount of letters found in a sentance
• countOnly(allItems, itemsToCount): counts items in an array
• eqArrays(array1, array2): return true or false if arrays are equal to each other
• eqObjects(object1, object2): return true or false if objects are equal to each other
• findKey(object, callback): return first key given a func callback
• findKeyByValue(object, value): return first key given a value
• flatten(array): given a nested array, return array with no nesting
• head(array): return first index found in an array
• letterPositions(sentance): Given an object, return the index position of each letter
• map(array, callback): Given an array and a func, creates a shallow copy of array and return the array.
• middle(array): return the middle element of an array
• tail(array): return the tail element of an array. If array has no tail return empty array
• takeUntil(array, callback): return shallow copy of an filtered array
• without(source, itemsToRemove): return items from source array that are not in itemsToRemove array.