@carmtsang/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 @carmtsang/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• assertArraysEqual: Assertion test that compares two arrays
• assertEqual: Assertion test to compare two primitive types.
• assertObjectEqual: Assertion test to compare two objects
• countLetters: Count the number of times a value appears in a string.
• countOnly: Take a collection of items and return coutns for a specific subset of those items
• eqArrays: Compare two arrays for a perfect match.
• eqObjects: Compare two objects for a perfect match
• findKey: Scans an object and return the first key which the callback returns a truthy value.
• findKeyByValue: Scan an object and return the first key that contains that given value.
• flatten: Flatten array by 1 level
• head: Return the first value of an array
• letterPositions: Return all the indices each letter of the string
• map: Creates a new array with the results of calling a provided function on the elements in the calling array.
• middle: Return the middle value of the array
• tail: Return the tail of the array
• takeUntil: Return a slice of the array with elements taken from the beginning.
• without: Filter out array and remove unwanted items