@jowe81/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 @jowe81/lotide

Require it:

const _ = require('@jowe81/lotide');

Call it:

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

Documentation

The following functions are currently implemented:

• countLetters(string): returns an object with a key for each character, the value indicating the frequency of character in string
• countOnly(array, settings): returns an object indicating how many times each array item indicated in settings occurs in array
• eqArrays(array1, array2): returns true if array1 and array2 are deeply equal
• eqObjects(object1, object2): returns true if object1 and object2 are deeply equal
• findKey(object, callback(item)): returns the first key from object whose value matches the condition expressed in callback
• findKeyByValue(object, value): returns the first key from object whose value matches value
• flatten(array): returns a flattened version of array (nesting allowed)
• head(array): returns the first element of array or the empty array
• letterPositions(string): returns an object indicating for each letter in string where it occurs
• map(array,callback): executes callback on each element of array and returns an array with the result
• middle(array): returns the middle element(s) of array, or the empty array
• tail(array): returns a copy of array without its first element, or the empty array
• takeUntil(array, callback): returns the first part of array until and excluding the first element that satisfies the condition expressed in callback
• withOut(array, array2): returns a copy of array that does not contain elements from array2