@henrymao/lotide v1.0.0

This project was created and published by me as part of my learnings at Lighthouse Labs.

Usage

Install it:

npm install @henrymao/lotide

Require it:

const _ = require('@henrymao/lotide');

Call it:

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

Documentation

The following functions are currently implemented:

• function1(...): description
• function2(...): description
• function3(...): description
• assertArraysEqual(arr1, arr2): self-explanatory
• head(arr): finds the first element of an array
• tails(arr): returns everything but the first item
• middle(arr): returns the middle element of the array
• assertEqual(val1, val2): as the name suggests
• assertObjectsEqual(obj1, obj2): checks whether two objects are equal
• countLetters(str): count the number of letters in a string
• countOnly(arr,obj): returns an new object that the original object finds in the array
• eqArrays(arr1, arr2): compare two arrays
• eqObjects: compare two objects
• findKey(obj,callback): finds the first key that callback returns true
• findKeyByValue(arr, val): finds the key of an array with the given value
• letterPositions(str): finds the position of the given letter in a string
• map(arr,callback): returns a new array according to the callback function
• takeUntil: keep collecting values until the callback returns true
• without(arr, banned): return the array without banned items