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 Dani Spinosa as part of my learnings at Lighthouse Labs.
Usage
Install it:
npm install @danispin/lotide
Require it:
const _ = require('@danispin/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
Documentation
The following functions are currently implemented:
-
head(...)
: returns the first item in an array -
tail(...)
: returns all but the first item in an array -
middle(...)
: returns the middle of an array -
eqArrays(...)
: determines if two arrays are equal -
assertArraysEqual(...)
: asserts whether or not arrays are equal -
assertEqual(...)
: asserts if two strings or numbers or booleans are equal -
eqObjects(...)
: determines if two objects are equal -
countLetters(...)
: creates an object that contains the number of times each letter appears in a string -
flatten(...)
: takes an array of nested arrays and returns a single-level array -
countOnly(...)
: creates an object from an array that counts how many times each item appears in the array -
letterPositions(...)
: returns the indexes of each appearance of a given letter in a string -
findKeyByValue(...)
: returns a key from an object when given the key's value -
findKey(...)
: returns a key from an object when given various criteria -
map(...)
: alters an array according to a supplied function -
takeUntil(...)
: returns part of an array until it meets a supplied function -
without(...)
: returns a supplied array, with a supplied item removed