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 @chhoukdean/lotide
Require it:
const _ = require('@username/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
Documentation
The following functions are currently implemented:
head(array)
: Returns the first item in an array.tail(array)
: Returns everything but the first item in an array.middle(array)
: Returns the middle function of an array.assertArraysEqual(actual, expected)
: Checks if a function that outputs an array is running correctly.assertEqual(actual, expected)
: Checks if a function that outputs a basic data type (string, number) is running correctly.assertObjectEqual(actual, expected)
: Checks if a function that outputs an object is running correctly.countLetters(word)
: Counts the number of lettters in a word.eqObjects(object1, object2)
: Checks if two objects are equivalent.findKey(object,callback)
: Uses the value to output the first key that with the same value.findKeyByValue(object, value)
: Search for a key on an object where its value matches given a value.countOnly(allItems,itemsToCount)
: Take in a collection of items and returns counts for a specific subset of those items.eqArrays(array1,array2)
: Check if two arrays are equivalent.flatten(array)
: Flattens a nested array into one array.letterPositions(setence)
: Returns an object which outputs the key-value pair of the letter and their index position.without(source,itemsToRemove)
: Returns an array (source) with specific items removed (itemsToRemove).takeUntil(array, callback)
: Returns an array until the callback function returns true.map(array, callback)
: Iterate over an array an apply the callback function to each element.