@fredbordel/lotide
v1.0.0
Published
Lotide library of simple functions, for learning purposes.
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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 @fredbordel/lotide
Require it:
const _ = require('@fredbordel/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
Documentation
The following functions are currently implemented:
head(array)
: Finds first element of an array.tail(array)
: Finds tail of a given array. (Everything except firts element)assertEqual(actual, excepted)
: testassertArraysEqual(actual, excepted)
: testassertObjectEqual(actual, excepted)
: testcountLetters(str)
: Counts letters of a giving string.countOnly(number)
: Take in a collection of items and return counts for a specific subset of those items.eqArrays(array)
:eqObjects(object)
: Take in two objects and returns true or false, based on a perfect match.findKey(object, callback)
: Scan the object and return the first key for which the callback returns a truthy valuefindKeyByValue(object, value)
: Scan the object and return the first key which contains the given valueletterPositions(sentence)
: Return all the indices in the string where each character is found.map(array, callback)
: Perform a chosen callback to an array.middle(array)
: Finds middle element (elements if array is even) of an array.takeUntil(array, callback)
: Will return slice of array with elements taken from the beginning until callback returns truewithout(array, itemsToRemove)
: removes specific items from an arrayflatten(arrayOfArrays)
: transforms multiple-level array into one-level array