README
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 @chrischoi96/lotide
Require it:
const _ = require('@chrischoi96/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
Documentation
The following functions are currently implemented:
assertArraysEqual(...)
: Prints if two arrays are strictly equal.assertEqual(...)
: Prints if two elements are strictly equal.assertObjectsEqual(...)
: Prints if two objects are strictly equal.countLetters(...)
: Returns an object with key = letter in a string, value = number of times it appears in a string.countOnly(...)
: Returns an object with a key = element in itemsToCount, value = number of times it appears in allItems.eqArrays(...)
: Determines if two arrays are strictly equal.eqObjects(...)
: Determines if two objects are strictly equal.findKey(...)
: Finds a input key in an object.findKeyByValue(...)
: Finds a key from an input value in object.flatten(...)
: Returns a new array with all subelements concatenated.head(...)
: Returns the first element of an array.letterPositions(...)
: Returns an object with the indices the characters of a string appear in the string.map(...)
: Returns a new array with a callback function applied to each element.middle(...)
: Returns the middle element(s) of an array.tail(...)
: Returns an array without the first element.takeUntil(...)
: Returns an array that concatenates elements of the original array until the specified element appears.without(...)
: Returns a new array consisting of unique elements from two input arrays.