1.0.0 • Published 3 years ago
@firebfm/lotide v1.0.0
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 @firebfm/lotide
Require it:
const _ = require('@firebfm/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
Documentation
The following functions are currently implemented:
head(arr)
: return first itemcountLetters(str)
: return a count of each lettercountOnly(allItems, itemsToCount)
: allItems: an array of strings that we need to look through, itemsToCount: an object specifying what to countassertArraysEqual(arr1, arr2)
: assert if two arrs are equalassertEqual(value1, value2)
: assert if 2 values are equalassertObjectsEqual(obj1, obj2)
: assert if 2 objs are equaleqArrays(arr1, arr2)
: check for equality between 2 arrays.eqObjects(obj1, obj2)
: check that 2 objects are equal.findKey(obj, callback)
: callback returns a truthy value, scan the object for the first key that matchesfindKeyByValue(obj, value)
: returns the key of the value.letterPositions(str)
: returns all the indices/position of each character in the stringmap(arr, callback)
: apply the callback on the arrmiddle(arr)
: returns the middle element of an arraytail(arr)
: returns the array except for the first elementtakeUntil(arr, callback)
: returns an array until the callback stop conditionwithout(source, itemsToRemove)
: returns a new array based on filter
1.0.0
3 years ago