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 @dfrumovitch/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• head(array): function returns the first element within an array
• tail(array): function returns the tail end of an array except for the first element without changing original array
• middle(array): function that takes in an array and finds the middle - if amount of arrays in element is odd return the single middle value in an array, if even return the two middle values of an array
• flatten(array): function takes in an array and if it has other arrays in it - it flattens it into a single array
• letterPositions(string): function takes in a string and returns an object with the key of letters and the value of their position in the string
• map(array): function that creates a new array of values from and old array of values that passes through a callback function
• countLetters(string): function takes in a string and returns an object with the key of letters and the value of repeated letters in the given string
• countOnly(array): function takes in an array and the value that we are looking for and returns the amount of times that value appears in the array
• findKey(object, value): function takes in an object and a call back function returns the first key(object property) for which the callback returns a true
• findKeyByValue(array): function that takes in an object and a value and returns the key of that value
• takeUntil(array, callback): function that takes in an array and a call back function and slices and return a new array at the point when call back function returns true
• without(array, value to remove): function that removes a single value from an array according to a specified parametere
• eqArrays(array1, array2: function that takes in two arrays and compares the elements of those arrays - if they are the same return true otherwise false
• eqObjects(object1, object2): function that takes in two objects and returns true if both objects have identical keys with identical values.