@leightonc/lotide
v1.0.0
Published
A mini clone of Lodash for Lighthouse Labs lotide project: March 1 2021 cohort
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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 @leightonc/lotide
Require it:
const _ = require('@leightonc/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
Documentation
The following functions are currently implemented:
head(array)
: returns the first element of an arraytail(array)
: returns the last element of an arraymiddle(array)
: returns the middle element of an array, if even return both.countLetters(string)
: given a string of letters return an object with the letters/ count of eachcountOnly(allitems, itemtoCount)
: given an object and list of values return how many times those values show up.eqArrays(arr1, arr2)
: checks if two arrays are the sameeqObjects(obj1, obj2)
: check if two objects are the samefindKey(object, callback)
: given an object and callback, returns the keyfindKeyByValue(obj, obj-value)
: given an obj and value returns the keyletterPositions(string)
: returns an object with an array of positions for each lettermap(array, callback)
: returns an array with the callback appliedtakeUntil(array, callback)
: returns all elements in array up to matching element.without(array, array)
: returns new array without elements from excluded list.