@shengchiu/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 @shengchiu/lotide

Require it:

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

Call it:

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

Documentation

The following functions are currently implemented:

• head(input): return the first element of an array
• tail(array): return the last element of an array

• middle(array): return the middle element(s) of an array

• countOnly(allItems, itemsToCount): return the number of occurance for the input item appear in the object.

• countLetters(inStr): return an object of character with its number of occurance from an input string.

• letterPositions(sentence): return the specific location of the specified character of the input string

• findKey(obj, callback): return the first key of the object which specified by the callback.

• findKeyByValue(obj, val): return key from an object with key's value.

• map(array, callback): return an array of specified string item(s) taken from an input string array.

• takeUntil(array, callback): return an array of item(s) continuously taken from an input array until a specified stop condition.
• without(soArr, iToReArr): return an array with item(s) from an input array that is (are) other than the specified one.