@nsagias/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 @username/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• countLetters(string): takes a string of letters/sentence and only counts the letters.
• countOnly(allItems, itemsToCount): takes two arrays, first array: items to count, the second array: what to count.
• eqArrays(array1, array2): takes two arrays and deeply compares if the arrays are equal.
• eqObjects(object1, object2): takes two objects and deeply compares the key names are equal.
• findKey(object, function): takes an object and a callback function to compare the keys.
• findKeyByValue(object, string): takes object and string: uses the string to search object by value.
• flatten(array): takes an array, if the array has nested arrays it put all the elements into a single array.
• head(array): takes and array and returns the first item in the array.
• letterPositions(string): takes a string/setence and returns all the leters in and object with positions in arrays for each leter.
• map(array, function): takes an array and calback functions and returns and array of the results.
• middle(array): takes an array, returns middle of array, if odd length array single value, if even the two middle calues
• tail(array): takes an array, slices off the first value and returns the remaining values in an array
• takeUntil(array1, function): takes an array and a callback, returns an array with every value up until the callback condition has been met.
• without(array1, arrayOfItemsToRemoce): takes two arrays, one is the source and the second is is the array of items to remove from source array.