@rfll/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 @rfll/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual(array1, array2): Calls eqArrays and logs a message to the console if two arrays are equal or not.
• assertEqual(string1, string2): Checks whether two primitive values are equal. Logs a message whether equal or not.
• assertObjectsEqual(object1, object2): Calls eqObjects and logs a message whether two objects are equal or not.
• countLetters(string): Counts the number of characters in a string. Spaces are not counted.
• countOnly(array, object): Counts the array elements that are specified in the object properties.
• eqArrays(array1, array2): Determines if two arrays are equal.
• eqObjects(object1, object2): Determines if two objects are equal.
• findKey(object, callback): Finds an object key based on the callback condition.
• findKeyByValue(object, string): Finds an object key based on its value.
• head(array): Returns the first item in an array.
• letterPositions(string): Changes a string into an object. The string characters are object keys and the character indexes are object values in an array.
• map(array, callback): Takes an array of strings and returns the character of the string based on the index in the callback.
• middle(array): Returns the middle element of an array. When an array has an even number of elements, it returns the two middle elements.
• tail(array): Returns every element in an array, except the first element.
• takeUntil(array, callback): Returns elements in an array until callback truthy value is met.
• without(array1, array2 ): Returns an altered version of array 1, without the elements in array 2.