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@oluwagb3nga/lotide

v1.0.0

Published

This package contains a bunch of usable functions

Downloads

1

Readme

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 @oluwagb3nga/lotide

Require it:

const _ = require('@oluwagb3nga/lotide');

Call it:

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

Documentation

The following functions are currently implemented:

  • head: retrieves the first element from the array.
  • tail: retrieves every element except the head (first element) of the array.
  • middle: takes in an array and return the middle-most element(s) of the given array
  • countLetters: takes in a sentence (as a string) and then return a count of each of the letters in that sentence.
  • countOnly: take in a collection of items and return counts for a specific subset of those items.
  • flatten: Given an array with other arrays inside, it can flatten it into a single-level array
  • letterPositions: returns all the indices (zero-based positions) in the string where each character is found
  • map: takes in an array to map and a callback function and returns a new array based on the results of the callback function
  • takeUntil: takes in the array to work with and a callback function and return a "slice of the array with elements taken from the beginning.
  • without: take in a source array and a itemsToRemove array. It should return a new array with only those elements from source that are not present in the itemsToRemove array.
  • findKeyByValue: helps us search for a key on an object where its value matches a given value.