@charles.thompson/lotide

Lodash clone

Usage no npm install needed!

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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 charles.thompson/lotide

Require it:

const _ = require('charles.thompson/lotide');

Call it:

const results = _.tail([1, 2, 3]) // => [2, 3]

Documentation

The following functions are currently implemented:

  • assertArrayEquals(arr1, arr2): the first three functions are for testing assertions if the actual is equal to the expected
  • assertEqual(arr1, arr2):
  • assertObjectsEqual(arr1, arr2):
  • countLetters(str): takes in a string and counts each of the letters
  • countOnly(allItems,itemsToCount): return a proper report on all the strings found in the input array, and their respective counts
  • eqArrays(arr1, arr2) : runs two arrays to see if they match
  • eqObjects(obj1,obj2):runs two objects to check for match
  • findKey(obj, callback) : checks value of keys in object
  • findKeyByValue(obj, val): checks value and reports back key of obj
  • head(array): takes first index of array
  • letterPositions(sentence): finds placement of letters and sums together
  • map(arr, callback): takes first value from each part of string
  • middle(array): returns middle of array, sums together even array
  • tail(arr): returns all but 0 index of array
  • takeUntil(str, callback): reports back string upon unser input
  • without(source, ItemToRemove): removes from array with user input