@nicholas-ewasiuk/lotide v1.3.0

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 @nicholas-ewasiuk/lotide

Require it:

const _ = require('@nicholas-ewasiuk/lotide');

Call it:

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

Documentation

The following functions are currently implemented:

• head(...): returns first item in array.
• tail(...): returns all items except first in array.
• middle(...): returns middle item(s) in array.
• countLetters(...): counts number of letters in a string.
• assertObjectsEqual(...): asserts expected output equals actual output for objects.
• assertArraysEqual(...): asserts expected output equals actual output for arrays.
• assertEqual(...): asserts expected output equals actual output for primitives.
• countOnly(...): counts frequency of selected strings in an array.
• eqArrays(...): checks if array values are equivalent.
• eqObjects(...): checks if object keys are equivalent.
• findKey(...): finds key containing specified number.
• findKeyByValue(...): finds key containing specified value.
• letterPositions(...): counts number of occurences for each letter in an array.
• map(...): returns array containing first letter of each string in input array of strings.
• takeUntil(...): returns copy of array up to specified index.
• without(...): returns array with selected items removed.