@jakinbacon/lotide v1.0.1

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 @jakinbacon/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual(arrActual, arrExpected): asserts two arrays as equal.
• assertEqual(actual, expected): asserts two values as equal.
• assertObjectsEqual(objActual, objExpected): asserts two objects as equal.
• countLetters(string): returns an object with the count of all chars in a string.
• countOnly(allItems, targetItems): returns an object with the count of all target items.
• eqArrays(arrActual, arrExpected): returns a boolean value based on whether two arrays are equal.
• eqObjects(objActual, objExpected): returns a boolean value based on whether two objects are equal.
• findKey(obj, callback)): returns first key which value satisfies the callback function.
• findKeyByValue(obj, target)): returns the first key that has the target value as it's value.
• flatten(array): Takes an array and outputs a new array with all nested arrays flattened.
• head(array): returns the first element in an array.
• isEven(number): returns a boolean value based on whether a number is even or not.
• letterPositions(string): returns an object with the indices of all the chars in a string.
• map(array, callback): performs callback function on each element of array, returns new array with mutated values.
• middle(array): returns the middle value of an array.
• reverse(string): reverses a string.
• tail(array): returns everything that follows the first element in an array.
• takeUntil(array, callback): returns a new array with values pushed from array until a value satisfies the callback function.
• without(array, targets): returns an array without the specified target values.