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 @julimancan/lotide
Require it:
const _ = require('@julimancan/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
The following functions are currently implemented:
head(array): Takes an array and returns the first value.tail(array): Takes an array and returns the last value.middle(array): Takes an array and returns the middle value or 2 middle values depending on the length of an array.assertArraysEqual(array1, array2): Verifies if 2 arrays are equal.assertEqual(actual, expected): Verifies if 2 variables are equal.assertObjectsEqual(actual, expected): Verifies if 2 objects are equal.countLetters(string): Takes a string and returns the number of characters.countOnly(array, object): Takes an array of items and counts how many there are of this item in an object.eqArrays(array1, array2): Verifies if 2 arrays are equal.eqObjects(object1, object2): Verifies if 2 objects are equal.findKey(object, value of key): Goes through an object and returns the name of the object with the value being looked for.findKeyValue(object, key): Goes through an object and returns the name of the Key of the value being looked for.letterPositions(sentence): Determines the position on which letters are located in the string sentence.map(array, callback): Verifies if every item in an array is equal to another.takeUntil(array, callback): Returns an array with the values up to the point of the callback.without(array1, array2): Returns an array without the items on the second array.