@jeynakim/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 @jeynakim/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual(array1,array2): Assertion between two arrays to see if they are equal or not
• assertEqual(actual,expected): Assertion between two values to see if they are equal or not
• assertObjectsEqual(object1, object2): Assertion between two objects to see if they are equal or not
• head(array): returns every element except the first element of the array
• tail(array): returns the first element in the array
• middle(array): returns the middle-most element(s) of the given array
• countLetters(string): returns a count of each of the letters in that sentence
• countOnly(allItems, itemsToCount): take in a collection of items, return counts for a specific subset of those items
• eqArrays(array1,array2): takes in two arrays, returns true or false
• eqObjects(object1,object2): returns true if both objects have identical keys with identical values
• findKey(object,callback): return the first key for which the callback returns a truthy value
• findKeyByValue(object,value): return the first key which contains the given value
• flatten(array): take in an array, returns a "flattened" version of the array
• letterPositions(string): returns all the indices in the string where each character is found
• map(array,callback): returns a new array based on the results of the callback function
• takeUntil(array,callback): collecting items from a provided array until the callback provided returns a truthy value
• without: returns a subset of a given array, removing unwanted elements