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 @sushruthi/lotide
Require it:
const _ = require('@sushruthi/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
Documentation
The following functions are currently implemented:
-
head(...): A function that takes in an array and returns the first element in the array. -
tail(...): A function that takes in an array and returns everything other than zeroth element in the array. -
middle(...): A function that takes in an array and returns the middle element in the array. -
assertArraysEqual(...): A function that takes two arrays and checks if two arrays are equals. -
assertEqual(...): A function that takes in 2 values and returns true if they are equal and false otherwise. -
assertObjectsEqual(...): A function that takes in 2 objects and returns true if they are equal and false otherwise. -
countLetters(...): A function that takes in a sentence and returns a count of each of the letters in the sentence. -
countOnly(...): A function that takes in a collection of items and returns a specific subset of those items. -
eqArrays(...): A function that takes in 2 arrays and returns true if the arrays are equal and false otherwise. -
eqObjects(...): A function that takes in 2 objects and return true if they are equal and false otherwise. -
findKey(...): A function that takes in an object and callback and returns the first key that meets the criteria specified in callback. -
findKeyByValue(...): Afunction that scans the object and returns the first key which contains the given value -
flatten(...): A function that takes in an array that contains elements including nested array of elements and returns a flattened version of the array. -
letterPositions(...): A function that takes in a string and returns all indices of letter positions in the string. -
map(...): A function that takes in an array and a callback and returns a new array based on the results of the callback on each item in the array. -
takenUntil(...): A function that takes in an array and callback and returns a slice of the array based on the criteria specified in the callback. -
without(...): A function that takes in a sourceArray and an itemsToRemoveArray arrays and returns only the items from the source array that are not in the itemsToRemoveArray array.