@b1u3too/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 @b1u3too/lotide

Require it:

const _ = require('@b1u3too/lotide');

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual : archived for review, do not use - visual console logger of assertions about arrays
• assertEqual : archived for review, do not use - visual console logger of assertions about primitive datatypes
• assertObjectsEqual : archived for review, do not use - visual console logger of assertions about objects
• countLetters : return object containing summary of how often each letter in a provided string appears
• countOnly : return object summarizing how often specified keys appear in provided object
• eqArrays : check that two provided arrays are strictly equivalent -- recursive handling of nested arrays
• eqObjects : check that two provided objects are strictly equivalent -- recursive handling of nested objects
• findKey : return key of the first value in provided object to pass provided callback function test
• findKeyByValue : return key of the last value matching provided value
• flatten : return 1D array version of provided array containing arrays
• head : return the first element of a provided array
• letterPositions : return an object reporting on letters used and all index positions they appear in for a given input string
• map : array.prototype.map weak clone -- apply callback function to each element of a given array, returning a new array
• middle : return the middle element(s) of a provided array
• takeUntil : return a slice of an array from the beginning, until the first element that passes provided callback test
• tail : return all but the first element of a provided array
• without : take in a source array, and an array listing what not to pass through, and return a new array without those elements!