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 @dmartinez-van/lotide

Require it:

const _ = require('@dmartinez-van/lotide');

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual(actual, expected): asserts if two arrays of data are strictly equal or not.
• assertEqual(actual, expected): asserts if two pieces of data are strictly equal or not.
• assertObjectsEqual(actual, expected): asserts if two objects are strictly equal or not.
• countLetters(string): counts the characters of a provided string.
• countOnly(string, element): accepts an array of strings and an item the user wishes to count.
• eqArrays(array1, array2: returns true if arrays are strictly equal
• eqObjects(object1, object2): returns true if objects are strictly equal
• findKey(object, keyToFind): finds the key in an object.
• findKeyByValue(object, value): finds key by a corresponding value.
• flatten(nestedArray): removes all nested arrays within an array.
• head(array): returns the first element of an array.
• letterPositions(string, letter): returns the position(s) of a provided letter in a provided string.
• map(array, callback): transforms an array's elements by some a callback function.
• middle(array): returns the middle element(s) of an array.
• tail(array): returns an array of all elements of an array expect the first element.
• takeUntil(array, item): returns array populated from a provided array until some item is reached.
• without(array, items): returns an array without the provided items.