@mgibby91/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 @mgibby91/lotide

Require it:

const _ = require('@mgibby91/lotide');

Call it:

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

Documentation

The following functions are currently implemented:

• head(array): returns the first item (index 0) in an array.
• tail(array): returns all the items in an array except the first item.
• middle(array): returns the middle value(s) in an array.
• assertArraysEqual(array1, arrray3): asserts if two arrays are equal.
• assertObjectsEqual(obj1, obj2): asserts if two objects are equal.
• assertEqual(val1, val2): asserts if two primitives are equal.
• countLetters(string): returns the count of non ' ' characters in a given string.
• eqArrays(array1, array2): returns a boolean comparing two arrays.
• eqObjects(obj1, obj2): returns a boolean comparing two objects.
• findKey(obj, callback): returns a key from a given object.
• findKeyByValue(obj, callback): returns a key from an object given its corresponding value.
• flatten(array): returns a single array given an array of nested arrays.
• letterPositions(string): returns an object of letter positions of a given string
• map(array, callback): returns a new array with each item of the original array modified based on the given callback function.
• takeUntil(array, callback): returns a new array of values up until a value specified from the callback function.
• without: returns a new array of only values that have not been specified to be removed by the given callback function.