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 @izziej7/lotide

Require it:

const _ = require('@izziej7/lotide');

Call it:

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

Documentation

The following functions are currently implemented:

• countLetters(sentence): returns the count of each letter in a sentence in an object
• countOnly(allItems, itemsToCount): returns the count in the allItems array of each string given as true in the itemsToCount array in an object
• eqArrays(actual, expected): returns a boolean based on whether two arrays, actual and expected, are equal
• eqObjects(actual, expected): returns a boolean based on whether two objects, actual and expected, are equal
• findKey(object, callback): returns the first key in object for which the given callback returns a truthy value
• findKeyByValue(object, value): returns the first key in object for which the given value equals the value
• flatten(arrayOfArrays): returns an array of arrays flattened a single level deep in a new array
• head(array): returns the first element of an array
• letterPositions(sentence): returns the index of each character in a sentence in an object
• map(array, callback): returns the results of calling a callback function on each element of an array in a new array
• middle(array): returns the middle-most element(s) of an array in a new array
• tail(array): returns all except the first element of an array in a new array
• takeUntil(array, callback): returns a slice of the array in a new array, with elements from the beginning until the callback returns truthy
• without(source, itemsToRemove): returns a subset of the array source in a new array, excluding given values in array itemsToRemove