A mini clone of the Lodash library.

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.

Install it:

npm install @karamvir-bains/lotide

Require it:

const _ = require('@karamvir-bains/lotide');

Call it:

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

The following functions are currently implemented:

• head(array): Takes in an array and returns the first element in the array.
• tail(array): Takes in an array and returns everything but the first element in the array.
• eqArrays(array1, array2): Reclusively checks both arrays and returns true if they match or false if they don't.
• without(array1, array2): Takes in 2 arrays, an original array (array1) and an array with items to remove (array2). Returns a new array with all the original values excluding the removed values.
• flatten(array): Takes in an array that has nested arrays, and returns an array with all the same values but no nested arrays.
• middle(array): Takes in an array and returns elements that are closest to the middle of an array.
• countOnly(array, object): Takes in an object and counts the number of times a given object value appears in the array and returns an object of those counted values, if the value was not in the array returns undefined for the key value.
• countLetters(string): Takes in a string and returns a object with an count of each letter in the string
• letterPositions(string): Takes in a string, and returns an array of indexes for each letter in an object
• findKeyByValue(object, value): Takes in an object and a value, if the value is associated with a key it returns the key, otherwise undefined
• eqObjects(object1, object2): Reclusively checks if both objects have identical keys with identical values. Returns true if they match or false if they don't.
• map(array, callback): Takes in an array, loops through each item and applies the callback function requirements. Returns an array with the changes.
• takeUntil(array, callback): Takes in an array, and returns everything in the array until callback function returns false.
• findKey(object, callback): Takes in an object and a callback. If the callback function returns true return the associated key, otherwise undefined.