alldays

alldays calculates all specific (e.g. sunday) days between
two iso week days (1-7 means monday to sunday)
and returns a list of strings in YYYY-MM-DD short calendar iso format.

Technologies

This npm package is written with:

• Visual Studio Code
• Typescript
• Jest, JavaScript Testing Framework with Code coverage enabled as default
• TSLint, static analysis tool
• Moment.js, javaScript date library for parsing, validating, manipulating and formatting dates

Usage

Install

npm install "@2stefant.org/alldays"

Upgrade to newer version

npm update "@2stefant.org/alldays"

Declare - in a javascript code file

const {alldays, dayMetrics, dayInWeek} = require("@2stefant.org/alldays");

Call

Implemented so far

In the examples below, only options 1-7 are verified stable so far.
The higher options are NOT IMPLEMENTED YET.

Detailed information

Additionally the method alldaysVerbose aids in assisting during
implementation and securing the correct days, it returns detailed information:

//alldaysVerbose()
return {
    searchCriteria: string,
    alldays: string[],
    logs: string
};

Day metrics

The method dayMetrics provides various Day related metrics such as:
day, dayBefore etc.

return dayMetrics("2020-11-22");

// Other useful methods:
console.log(dayInWeek"2020-11-22",1)); // 2020-11-16, monday.
console.log(dayInWeek"2020-11-22",5)); // 2020-11-20, friday.

weekDaysShort();
monthsShort();
calendarMetrics();
calendarBoundary();

Zero or one argument, index range 1-7, 10-17, 20-27

let days=alldays(); //No args = 7 = sundays current whole year.
console.log(JSON.stringify(days));

days=alldays(4); //4 = thursdays current whole year.
console.log(JSON.stringify(days));

days=alldays(17); //17 = sundays current year until current week.
console.log(JSON.stringify(days));

days=alldays(26); //26 = saturdays current year until current month.
console.log(JSON.stringify(days));

From specific date

days=alldays(2, "2020-10-01"); //2 = tuesdays current whole year.
console.log(JSON.stringify(days));

days=alldays(20, "2020-10-01"); //2 = tuesdays until current month.
console.log(JSON.stringify(days));

Specific date range

days=alldays(15, "2020-10-01", "2020-12-01"); //5 = fridays until current week.
console.log(JSON.stringify(days));

How to update an npm package

Update version in the package.json file

  "version": "1.X.0",

Commit changes to github repo

Open npm prompt, perform login to npm (add username, password and email)

npm adduser

Publish package

First time npm publish --access=public

Next time npm publish