@klobber/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 @klobber/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• head(list): Retrieves the head element of a list.
• tail(list): Retrieves the tail elements of a list.
• middle(list): Retrieves the middle elements of a list.
• without(array, valuesToRemove): Returns a new array with the specified values removed.
• takeUntil(array, callback): Returns a new array with elements taken from the original array until the callback function returns a truthy value.
• letterPositions(sentence): Returns an object with the positions of each letter in the given sentence.
• flatten(array): Flattens a nested array into a single-level array.
• findKeyByValue(object, value): Returns the key corresponding to the given value in the object.
• findKey(object, callback): Returns the first key in the object that satisfies the callback condition.
• eqObjects(object1, object2): Compares two objects for deep equality.
• eqArrays(array1, array2): Compares two arrays for equality.
• countOnly(allItems, itemsToCount): Counts the occurrences of specific items in an array.
• countLetters(sentence): Counts the occurrences of each letter in the given sentence.
• assertObjectsEqual(actual, expected): Asserts that two objects are equal.
• map(array, callback): Applies a callback function to each element in the array and returns a new array with the results.
• assertEqual(actual, expected): Asserts that two values are equal.
• assertArraysEqual(actual, expected): Asserts that two arrays are equal.