1.0.0 • Published 6 years ago

@jeffgebert/lotide v1.0.0

Weekly downloads
2
License
ISC
Repository
github
Last release
6 years ago

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 @jeffgebert/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

  • head : returns first item of array.
  • tail : keeps everything but the head of the array.
  • middle : returns the single item in an odd array or the middle two items in an even array.
  • assertArraysEqual: returns true or false if two arrays are equal.
  • assertEqual: returns true or false if two values are equal.
  • assertObjectsEqual: returns true or false if two objects are equal.
  • countLetters: counts letters from array.
  • countOnly: returns number of times a string appears in an array of strings.
  • eqArrays: returns true or false if two arrays are equal.
  • eqObjects: returns true or false if two objects are equal.
  • findKey: returns value with a specified value.
  • findKeyByValue: returns key with a specified value.
  • flatten: crushes arrays within arrays to a single level array.
  • letterPositions: returns object with letters as key and values as indexes of position where letter appears.
  • map: accepts an array and a callback function and returns a new array with said function performed.
  • takeUntil: pass in array and specify a rule to operate until and return a new array. example return values until number > 4.
  • without: accepts array and item. Returns a new array with item removed.