@13fl11/lotide NPM

Lotide

A mini clone of the Lodash library.

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.

Install it:

npm install @username/lotide

Require it:

const _ = require('@13fl11/lotide');

Call it:

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

The following functions are currently implemented:

head(): returns the first element of an array
tail(): returns a new array that contains all the elements of an inputted array expect for index0 ("the head of the inputted array")
assertEqual(): returns a message for assertion pass or fail based on two arguments actual, expected
eqArrays(): returns assertion after comparing two arrays (utilitzes assertEqual() for assertion)
assertArraysEqual(): returns a console.log with appropriate assert message after comparing two arrays
assertObjectsEqual(): prints an assertion method after comparing two objects
countLetters(): returns an object that is the result of counting letters in a sentence (no spaces)
countOnly(): returns an object that is the result of counting certain items in an array (based on criteria listed in another object)
findKey(): returns key
findKeyValue(): returns the name of the key that contains the value that is the same as an inputted one
letterPositions(): returns an object that contains keys (letters in sentence) and values (indexes in which they appear in sentence)
map(): loops over elements of an array, uses each element as a parameter for a CB function, pushes item into a new array
middle(): returns the middle element(s) of an array (as an array; also contains assertion message)
takeUntil(): returns elements in an array until the callback(element) is true.
without(): returns a new array after removing items from a source array (takes in two arrays as parameters/arguments)

4 years ago