@raheelbennett/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 @raheelbennett/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• head: returns the first element of an array
• tail: returns the array without the first element
• middle: returns the middle element(s) of an array
• assertArrayEqual: asserts whether two arrays are equal
• assertEqual: asserts whether two values are equal
• assertObjectsEqual: asserts whether two objects are equal
• countLetters: takes in a sentence (as a string) and then return a count of each of the letters in that sentence.
• countOnly: counts how many times an item and items is present in an object
• eqArrays: compares two array and returns true or false
• eqObjects: compares two objects and returns true or false
• findKey: takes in an object and a callback. It should scan the object and return the first key for which the callback returns a truthy value.
• findKeyByValue: takes in an object and a value. It should scan the object and return the first key which contains the given value.
• letterPositions: will return all the indices in the string where each character is found.
• map: will return a new array based on the results of the callback function.
• takeUntil: will keep collecting items from a provided array until the callback provided returns a truthy value.
• without: will take two arrays and generate a new array of elements from source array that are not found in itemsToRemove array.