@enired/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 @enired/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual: assertion message output when comparing two arrays. Uses eqArrays for comparison.
• assertEqual: assertion message output when comparing two primitive values. (I.e: Strings, Numbers, Boolean)
• assertObjectsEqual: assertion message output when comparing two objects. Uses eqObjects for comparison.
• countLetters: Determines how many times a specific letter occurs in a given string.
• countOnly: Determines how many times a specific item occurs in a given list.
• eqArray: Determines if 2 given arrays are equal or not. Returns boolean.
• eqObjects: Determines if 2 given objects are equal or not. Returns boolean.
• findKey: Returns the first key of an object whose value meets the condition given.
• findKeyByValue: Returns the last key of an object whose value matches the value given.
• flatten: Returns a flattened array when given an array with nested arrays.
• head: Returns the first value of a given array.
• letterPositions: Determines the letters of a given string, and at what positions those letters occur. Returns an object where the letter is a key, and it's positions the value of that key.
• map: Returns an array of values after the callback function changes the original values of the array given.
• middle: Returns the middle value of an array. If the array is even in length, then the 2 middle values will be returned.
• tail: Returns all the values after the first item of an array.
• takeUntil: Returns all the items in a given array up until the conditions specified in the callback function are met.
• without: Returns an array with items from the original array without the specified item.