1.0.0 • Published 2 years ago
@bita-janzadeh/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 @bita-janzadeh/lotide
Require it:
const _ = require('@bita-janzadeh/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
Documentation
The following functions are currently implemented:
head
: a function that returns the first element from an arraytail
: a function that returns all elements except for first element from an arraymiddle
: a function that returns the middle element(s) of an arrayassertArraysEqual
: a function that asserts if two arrays are equalassertEqual
: a function that asserts if two values are equalassertObjectsEqual
: a function that asserts if two objects are equalcountLetters
: a function that counts the number of letters in a stringcountOnly
: a function that takes in an array and object, and returns an object containing a count for the items specifiedeqObjects
: afunction that compares two objectsfindKey
: a function that takes in an two parameters: an object and callback. It will scan the object and return the first key for which the callback returns a truthy value.findKeyByValue
: a function that takes in an two parameters: an object and callback. It will scan the object and return the first key that contains the callback value.letterPositions
: a function that takes in two parameters: a string and letter. It will return the indices where each character is foundmap
: a function that creates a new array with the results of a callback function executed on each element in the arraytakeUntil
: a function which will keep collecting items from a provided array until the callback provided returns a truthy value.without
: a function that takes in a source array and removeArray, then returns a new array with only those elements from source that are not present in the remove array.
1.0.0
2 years ago