@alricf/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 @alricf/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• head: The function takes in an array and returns the first element in the array.
• tail: The function takes in an array and returns all elements except the first element in the array.
• middle: The function takes in an array and returns the middle element of the array.
• assertArraysEqual: The function takes in 2 arrays and returns true if they are equal and false if they are not equal.
• assertEqual: The function takes in 2 values and returns true if they are equal and false if they are not equal.
• assertObjectsEqual: The function takes in 2 objects and returns true if they are equal and false if they are not equal.
• countLetters: The function takes in a sentence and returns the count of the letters in the sentence.
• countOnly: The function takes in a collection of items and returns the specific subset of those items.
• eqArrays: The function takes in 2 arrays and returns true if they are equal and false if they are not equal.
• eqObjects: The function takes in 2 objects and returns true if they are equal and false if they are not equal.
• findKey: The function takes in an object and a callback and returns the first key that meets the criteria specified by the callback.
• findKeyByValue: The function takes in an object and a value and returns the first key that corresponds to that value.
• flatten: The function takes in an array that includes nested arrays and returns the flattened version of the array.
• letterPositions: The function takes in a string and returns all the indices of the letter positions in the string.
• map: The function takes in an array and a callback function and returns the result of the callback function on each item in the array.
• takeUntil: The function takes in an array and a callback function and returns a slice of the array depending on the criteria specified by the callback function.
• without: The function takes in a source array and an array of elements to be removed. It returns the source array without the elements provided in the array of elements to be removed.