@sonxia_/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 @sonxia_/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• head: will return the first item in an array
• tail: willr return all items in an array excluding the head
• assertArraysEqual: asserts whether or not two arrays are equal
• assertEqual: asserts whether two values are equal without converting them to the same data type (primitive values)
• assertObjectsEqual:asserts whether or not two objects are equal
• countLetters: will return an object with key value pairs that correspond with each unique character in a string and the number of times it accurs respectively
• countOnly: when given an object and a list of values it will return the number of times each value occurs in the list
• eqArrays: determines whether two arrays are the same
• eqObjects: determines whether two objects are the same
• findKey: when given an object and a callback, the first key associated with the callback will be returned
• findKeyByValue: when given an object and a value, will return the key associated with that value
• flatten: will return a single array with the same values when given a nested array
• letterPositions:returns an object in which the keys are the letters of the string and the value is the index position that the letter can be found
• map: takes and array and a callback and returns a new array based on the definition of the callback
• middle: will find the middle value (if odd amountof numbers)/values(if even amount of numbers) of an array and return it as an array
• takeUntil: returns an array containing the items from the beginning as defined in the callback
• without: given an array and a list of things to exclude from the list, it will return a new array that does not contain the items to be excluded