@matt.james.morgan97/lotide v1.0.2

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 @matt.james.morgan97/lotide

Require it:

const _ = require('@matt.james.morgan97/lotide');

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual(arr1,arr2): assertion to check for equal arrays
• assertEqual(expected, actual): assertion for two values
• assertObjectsEqual(obj1,obj2): assertion to check if two objects are equal
• countLetters(str): returns object with every letter in the string as keys and the values is how many times that letter occured
• countOnly(arr,obj): this will return an object that contains the counts of items in the first arr
• eqArrays(arr1,arr2): will return true if two arrays are equal
• findKey(obj, callback): will return first key that returns true for callback function
• findKeyByValue(obj, value): returns key that has given value
• flatten(arr1): takes a nested array and returns a new array that isn't nested
• head(arr1): takes an array and returns the first element of that array
• letterPositions(str): takes a str and returns an object as all the letters as keys and the position of the letters as the values
• middle(arr): returns an arr containing middle of given array
• tail(arr): returns an arr without first element of given array
• takeUntil(arr, callback): returns an arr of all elements in array until specified value in callback
• without(arr): returns an arr containing all elements besides the elements specified elements in second arr
• map(arr, callback): returns an arr that has had callback implemented on every element