@imiah/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. There is still some testing and refactoring required but the implemetations all still work.

Usage

Install it:

npm install @imiah/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual(actual, expected): Asserts whether two arrays are equal
• assertEqual(actual, expected): Asserts if two primitive values are equal
• assertObjectEquals(actual, expected): Asserts if 2 objects are equal
• countLetters(word): Returns the frequency of each letter
• countOnly(allItems, itemsToCount): Counts how frequency of values passed in itemsToCount
• eqArrays(arr1, arr2): Tests if two arrays are equal
• eqObjects(object1, object2): Tests if two objects are equal
• findKey(object, callback): Returns first key of value put in callback
• findKeyByValue(obj, val): Returns key of the object value
• head(arr): Returns first value of an array
• letterPositions(sentence): Returns indices of string where each character is.
• map(actual, expected): Returns a new array with callback to original array
• middle(array): Returns the middle element(s) of an array.
• tail(array): Returns the all elements of array proceeding the head.
• takeUntil(array, callback): Returns array of elements until callback condition is met.
• without(input, takeout): Returns array taking out the filtered items mentioned in callback