andrijana85lotide v1.0.3

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 i andrijana85lotide

Require it:

const _ = require('@andrijana85/lotide');

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual(...): a function that prints an appropriate message after comparing the two arrays.
• assertEqual(...): a function that takes in 2 values and returns true if they are equal and false otherwise
• assertObjectEqual(...): a function that takes in 2 objects and returns true if they are equal and false otherwise.
• countLetters(...): a function that takes in a sentence and returns a count of each of the letters in the sentence.
• countOnly(...): a function that takes in a collection of items and returns a specific subset of those items.
• eqArrays(...):a function that takes in 2 arrays and returns true if the arrays are equal and false otherwise.
• eqObjects(...): a function that takes in 2 objects and return true if they are equal and false otherwise
• findKey(...): a function that takes in an object and callback and returns the first key that meets the criteria specified in callback.
• findKeyByValue(...): a function that takes in an object and a value and returns the first key that corresponds to that value.
• flatten(...): a function that takes in an array that contains elements including nested array of elements and returns a flattened version of the array.
• head(...): a function that takes in an array and returns the first element in the array.
• letterPositions(string): the function returns all the indices (zero-based positions) in the string where each character is found.
• map(...): a function that takes in an array and a callback and returns a new array based on the results of the callback on each item in the array.
• middle(...): a function that takes in an array and returns middle most element of the array
• tail(...): a function that takes in an array and returns everything except the first element of the array
• takeUntil(...): a function that takes in an array and callback and returns a slice of the array based on the criteria specified in the callback.
• without(...): a function that prints an appropriate message after comparing the two arrays.