greetr.js is a very simple JavaScript library that supplies user greetings.

• When given a first name, last name, and language (optional), a formal or casual greeting is generated
• Provide a jQuery object and Greetr fills the element with the greeting

This library mimics jQuery structure by generating an object referenced by G$

• G$() - returns an object ('new' keyword not required) containing chainable methods
• HTMLGreeting() - places formal or casual greeting in HTML element

Two Main Methods:

G$(firstname, lastname, language);

HTMLGreeting(jQuery_selector, boolean)

Example 1

G$('Joe', 'Schmo', 'en');
HTMLGreeting('#greeting');

<div id="greeting">Hello, Joe!</div>

Example 2

G$('Joe', 'Schmo', 'en');
HTMLGreeting('#greeting', true);

<div id="greeting">Greetings, Joe Schmo!</div>

Example 3

$("#login").click(function login() {
    const firstname = $("#firstname").val();
    const lastname = $("#lastname").val();
    const formality = $("#formality").is(":checked");

    const loginGrtr = G$(firstname, lastname);  // create new obj

    loginGrtr.setLang($('#lang').val()).HTMLGreeting('#greeting', formality).log();
});

G$(firstname, lastname, language)

• firstname
• lastname
• language (optional; defaults to 'en')
  • 'en' = English
  • 'es' = Spanish

HTMLGreeting(selector, boolean)

• jQuery selector
• boolean (optional; defaults to false)
  • true = formal greeting
  • false = casual greeting

setLang(language)

• optional way to set language

greet()

• prints greeting to console w/ all chainable methods available

log()

• prints log to console