@hurtlethefrog/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 @username/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• counter(arr, val) = counts all instances of a value found in an array
• getAllIndexesOf(arr,val) = returns a new array with the indexes of of theval found in the array
• head(arr) = returns the first element in an array
• tail(arr) = returns a new array without the first element
• middle(arr) = returns the centre of an array, either one or two elements
• assertArraysEqual(arr, arr) = returns true if two input arrays are equal
• assertEqual(val, val) = returns true if two primitive values are input
• countLetters(obj) = returns an object with key being the element being counted and the value as the number of times it appears
• countOnly(arr, arr) = counts all instances of array values appearing
• eqArrays(arr, arr) = evaluates whether two arrays are equal
• eqObjects(obj, obj) = evaluates whether two objects are equal
• findKey = EMPTY STRETCH ACTIVITY
• findKeyByValue(obj, val) = finds the index of of a value within an array
• flatten(arr) = flattens an array within an array to one depth
• letterPositions(str) = returns an object with all the letters found within the string and their indexes
• map(arr, func) = preforms a function on each element of an array
• takeUntil(arr, func) = returns the first element of an array for which the function returns false
• without(arr, val) = returns a new arr with all instances of val removed