1.0.0 • Published 3 years ago
@ayo-show/lotide v1.0.0
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 @ayo-show/lotide
Require it:
const _ = require('@ayo-show/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
Documentation
The following functions are currently implemented:
head
: A function which accepts an array as an argument, and returns the value at index 0.tail
: A function which accepts an array as an argument, and returns the values of everything but index 0.middle
: A function that accepts an array and returns the middle values of the array.assertArraysEqual
: A function that compares two arrays, will assert if two arrays are exactly the same.assertEqual
: A function which accepts two primitive data types as arguments: actual outcome and expected result. The function then prints to console whether the outcome matches the expected result with an assertion statement.assertObjectsEqual
: A function which takes two parameters, the actual object, and the expected object, and returns an assertion passed or failed.countLetters
: A function that will count the number of letters in a string, not including spaces.countOnly
: A function that accepts an array or objects and will count only the values that are specified.eqArrays
: A function that will determine whether two arrays are the same.eqObjects
: A function that determines whether two objects are equivalent.findKey
: A function that takes in an object and a callback, and returns the first key for which the callback returns a truthy value. If no key is found, then it returns undefined.findKeyByValue
: A functiion that will find a key using a value and an object.letterPositions
: A function that will find the index positions of a given letter within a string.map
: A function that will apply a given set of instructions to each element in an array.takeUntil
: A function that will collect items from a provided array until the callback function provided returns a truthy value.without
: A fuction that will return an array with the given values excluded from it.
1.0.0
3 years ago