@lupitareyess/lotide
v1.0.11
Published
Mini clone of Lodash created by Lighthouse Labs student
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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 @lupitareyess/lotide
Require it:
const _ = require('@lupitareyess/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
Documentation
The following functions are currently implemented:
assertArraysEqual(arr1, arr2)
: Checks if inputted arrays are equal and prints assertions.assertEqual(actual, expected)
: Reports if actual input matches expected input. Returns assertion passed if there is a match, and returns failed if it does not match.assertObjectsEqual(obj1, obj2)
: Checls if inputted objects are equal.countLetters(str)
: Takes in string of letters and returns the count of each letter in the string.countOnly(allItems, itemsToCount)
: Returns object with the count of items of interest.eqArrays(arr1, arr2)
: Checks if inputted arrays are equal.eqObjects(obj1, obj2)
: Checks equality of objects by looping through key:value pairs.findKey(obj, callback)
: Scans object and returns the first key for which the callback statement returns a truthy value.findKeyByValue(obj, value)
: Scans object and returns the first key which contains the given value.head(arr)
: Returns first element in array.letterPositions(str)
: Returns all the indixes in the string where each charcter is found.map(arr, callback)
: Returns a new array based on results of the callback function.middle(arr)
: Return middle element(s) in array.tail(arr)
: Returns all elements in an array, except the first element.takeUntil(arr, callback)
: Collects items from array until the callback provides returns a truthy value.without(source, itemsToRemove)
: Returns a subset of a given array, removing unwanted elements. Does not alter original array.