@hrakad/lotide NPM

Lotide

A mini clone of the Lodash library.

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.

Install it:

npm install @hrakad/lotide

Require it:

const _ = require('@hrakad/lotide');

Call it:

const results = _.tail([1, 2, 3]) // => [2, 3]

The following functions are currently implemented:

function1(assertArraysEqual(array1, array2)): asserts if two arrays are equals
function2(assertEqual(value1, value2)): asserts if two values are equals
function3(assertObjectsEqual(object1, object2)): asserts if two objects are equals
function4(eqArrays(array1, array2)): compares for equality between two arrays.
function5(eqObjects(object1, object2)): compares for equality between two objects.
function6(countLetters(string)): returns the count of each letter within the string.
function7(countOnly(array, object)): counts and returns occurrence of object within the array.
function8(findKey(object, callback)): scans the object and return the first key for which the callback returns a truthy.
function9(findKeyByValue(object, objectValue)): takes an obeject and returns the key of the object value.
function10(flatten(array)): flattens an array of arrays into a single-level array
function11(head(array)): returns the 1st element of an array
function12(letterPositions(string)): returns all the indices/position of each character in the string
function13(map(array, callback)): returns a new array with the applied callback on the original array
function14(middle(array)): returns the middle element of an array
function15(tail(array)): returns the entire array without the first element 'The Head'.
function16(takeUntil(array, callback)): returns an array with elements upto the callback provided
function17(without(list, filter)): returns a new array without the filter list

4 years ago