Skip to content

Yebbenbe/lotide

Repository files navigation

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 @yebbenbe/lotide

Require it:

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

Call it:

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

Documentation

For examples of all implemented functions:

npm run test

The following functions are currently implemented:

  • assertArraysEqual(actual, expected): Compares two arrays, gives assertion if equal.
  • assertEqual(actual, expected): Compares two values, gives an assertion if equal.
  • assertObjectsEqual(actual, expected): Compares two objects, gives an assertion if equal.
  • countLetters(string): Counts the amount of letters in a given string.
  • countOnly(allItems, itemsToCount): Takes an array of strings, and an object specifying what to count. Returns the number of occurences.
  • eqArrays(arr1, arr2): Takes in two arrays and returns a boolean depending on if they are equal.
  • eqObjects(object1, object2): Takes in two objects and returns a boolean depending on if they are equal.
  • findKey(obj, callback): Takes in an object and a callback that checks for something within said object, and returns the key if found.
  • findKeyByValue(obj, content): Takes in an object and the content of a key, then returns the key that contains said content.
  • flatten(array): Takes in an array containing an array and flattens them to a single-level array.
  • head(array): Takes in an array and returns the first element in it.
  • letterPositions(string): Takes in a string and returns an object that lists the letters and their positions.
  • map(array, callback): Takes in an array and a callback then returns an array based on the callback's specification.
  • middle(array): Takes in an array and returns the middle element(s).
  • tail(array): Takes in an array and returns the last element in it.
  • takeUntil(array, callback): Takes in an array and callback that specifies a point to cut off. Returns an array that includes elements up until the element specified by the callback.
  • without(array, toRemove): Takes in array and an array of elements to be removed from the first array. Returns a new array with the remaining values.

About

No description, website, or topics provided.

Resources

Stars

Watchers

Forks

Releases

No releases published

Packages

No packages published