Explanation
“@instance:” allows us to attach an object/value to the Foo class instead of Foo’s prototype. Recall that “@” in CoffeeScript refers to JavaScript’s “this”.
After “@instance:” there is a function that is immediately executed. This function returns a function, closed around a variable called instance. Both these functions have their context (their “this”) bound to the Foo object using CoffeeScript’s wonderful “define and bind” operator “=>” as opposed to the normal function definition operator “->”.
When called, the function that “@instance” ends up referring to simply checks to see if the “instance” variable is empty and if so, assigns a new instance of Foo to it. Newing up a Foo is done using the “@” symbol since the function’s “this” refers to the Foo object. It then returns the instance.
Output
The CoffeeScript above compiles down to this:
Have you ever thought about adding a little
bit more than just your articles? I mean, what you say is valuable and all.
Nevertheless imagine if you added some great graphics or video clips
to give your posts more, “pop”! Your content is excellent but with images and clips, this site
could undeniably be one of the most beneficial in its niche.
Fantastic blog!
Rattling nice style and design and fantastic content material,
.
very little else we require
Nice answers in return of this query with firm arguments and
explaining the whole thing about that.
you are really a just right webmaster. The web site loading pace
is amazing. It seems that you are doing any distinctive
trick. Also, The contents are masterpiece.
you’ve done a magnificent process in this subject!
Great post.
My spouse and I stumbled over here different web address and thought I should
check things out. I like what I see so now i am following
you. Look forward to exploring your web page
repeatedly.
Хотите вывести ваш сайт на первые позиции поисковых
систем Яндекс и Google?
Мы предлагаем качественный линкбилдинг —
эффективное решение для увеличения органического трафика
и роста конверсий!
Почему именно мы?
- Опытная команда специалистов,
работающая исключительно белыми методами
SEO-продвижения.
- Только качественные и тематические
доноры ссылок, гарантирующие стабильный рост позиций.
- Подробный отчет о проделанной работе
и прозрачные условия сотрудничества.
Чем полезен линкбилдинг?
- Улучшение видимости сайта в
поисковых системах.
- Рост количества целевых посетителей.
- Увеличение продаж и прибыли вашей компании.
Заинтересовались? Пишите нам в личные сообщения — подробно обсудим ваши цели и
предложим индивидуальное решение для успешного продвижения вашего бизнеса онлайн!
Цена договорная, начнем сотрудничество прямо сейчас вот на адрес ===>>> ЗДЕСЬ Пишите обгаварим все ньансы!!!
Hello, I read your new stuff like every week. Your
story-telling style is awesome, keep doing what you’re doing!
Hi! This post couldn’t be written any better!
Reading this post reminds me of my good old room
mate! He always kept chatting about this. I will forward this post to him.
Fairly certain he will have a good read. Thanks for sharing!
Awesome issues here. I’m very glad to peer your article.
Thanks so much and I’m taking a look ahead to touch you. Will you kindly drop me a e-mail?
I all the time used to study article in news papers but now as I am a
user of net therefore from now I am using net for content,
thanks to web.
Mighty Dog Roofing
Reimer Drive North 13768
Maple Grove, MN 55311 United Ѕtates
(763) 280-5115
storm-resistant siding upgrades
An outstanding share! I have just forwarded this onto a friend who had been conducting a little research on this.
And he actually ordered me dinner simply because I found it for
him… lol. So allow me to reword this…. Thank YOU for the meal!!
But yeah, thanx for spending the time to talk about this issue here on your blog.
Hello my family member! I want to say that this article
is amazing, nice written and come with almost all significant infos.
I’d like to see more posts like this .
The researchers used a hydrogel to 3D-print a model of the corpus cavernosum – a key structure in the penis that fills
with blood during an erection. Next, they seeded this scaffold with endothelial cells – the main cells that line blood vessels
Very great post. I simply stumbled upon your weblog and wanted to mention that I have truly enjoyed browsing your blog posts.
In any case I’ll be subscribing on your rss feed and I hope you write once more very soon!
It’s genuinely very difficult in this full of activity life to listen news on TV, thus
I simply use web for that purpose, and get the most
recent information.
telegram subscribers
TG subscribers
VK subscribers
subscribers to the VK group
TikTok subscribers
TT subscribers
Instagram followers
Instagram followers
YouTube subscribers
YouTube subscribers
Telegram likes
TG likes
VK likes
Instagram likes
Instagram likes
YouTube likes
YouTube likes
Telegram views
TG views
VK views
Instagram views
Insta views
YouTube views
YouTube views
Ramenbet Casino приглашает вас насладиться высококлассным развлечений в азартных играх. Мы предлагаем все популярные игры, среди которых рулетку, блэкджек, покер и слоты игры. Но, множество граждан желающие получить дополнительное качество игровых услуг. Согласно статистике, большинство наших пользователей регулярно участвует в акциях, что дает возможность им значительно увеличить свои шансы на выигрыш и насладиться игрой. Участие в наших турнирах и акциях – это разумное решение, которое поможет вам сэкономить ресурсы, а также позволит вам увлечься любимым делом. Каждый турнир в нашем казино – это возможность быстро найти что-то по душе, не тратя драгоценное время – https://ramenbet-777-win.autos/ .
Когда целесообразно играть в наших играх? В любой момент!
Есть обстоятельства, когда можно сэкономить время и просто начать играть в Ramenbet Casino:
Прежде чем начать играть, рекомендуем ознакомиться с нашими правилами и условиями.
Если вы уже имеете опыт игры, попробуйте наши специальные VIP-условия для максимизации ваших выигрышей.
После перерыва в играх можно начать с бесплатных версий вспомнить основные правила.
Une fois ce palier atteint, rendez-vous à la Malle au Trésor en [-25,-36] par vos propres moyens ou bien par le biais du Zaap des Champs de Cania en [-27,-36].
Barbie should have been lonely because two years after she was released to the market, her boyfriend, Ken, was launched in 1961. If you have a younger daughter who isn’t excited by roughing it, yard campouts will be fun as well.
I like the valuable information you provide in your articles.
I will bookmark your weblog and check again here frequently.
I am quite sure I will learn many new stuff right here!
Best of luck for the next!
Hi! Do you use Twitter? I’d like to follow you if that would be
okay. I’m absolutely enjoying your blog and look forward to
new updates.
It’s very simple to find out any topic on net as compared to textbooks, as I found this post at this
site.
I’d like to find out more? I’d want to find out more details.
Valuable info, Appreciate it!
Hello! This is my first comment here so I just wanted to give a quick shout out and tell you I genuinely enjoy reading your articles.
Can you suggest any other blogs/websites/forums that deal with the same subjects?
Thank you!
If you desire to increase your know-how just keep visiting this website
and be updated with the most recent news update posted here.
I am extremely inspired along with your writing skills as smartly as with the structure in your
weblog. Is this a paid theme or did you modify
it your self? Either way stay up the nice high quality
writing, it’s uncommon to peer a nice blog like this
one these days..
Hi, I think your blog might be having browser compatibility issues.
When I look at your website in Ie, it looks fine but when opening in Internet Explorer, it has some overlapping.
I just wanted to give you a quick heads up! Other then that,
fantastic blog!
Your method of telling everything in this paragraph is really pleasant, all be capable of simply know it, Thanks a lot.
Wow that was unusual. I just wrote an very long comment but
after I clicked submit my comment didn’t show
up. Grrrr… well I’m not writing all that over
again. Anyhow, just wanted to say superb blog!
Thanks! I value this!
All products featured on WIRED are independently chosen by our editors. However, when you purchase something by our retail links, we could earn an affiliate fee. Once the preserve of biohacking billionaires, celebrities, and athletes, good rings have grown enormously in popularity because the Oura ring first launched in 2015. The flexibility to track your well being by way of an unobtrusive piece of jewelry nonetheless looks like a miniaturization miracle. Now there’s one other smart ring to take word of in this nascent category: the Ultrahuman Ring Air. Clearly positioned as a competitor for the third-generation Oura, the Ultrahuman Ring Air is technically very comparable. It might monitor your sleep, recovery, and movement to supply insights and ideas through an app on your smartphone. It’s also equally priced at $349, but that price features a “lifetime subscription” to access your data and insights, whereas Oura expenses $6 per month. I’ve worn the Ultrahuman Ring Air for a couple of months, and it’s a delightfully easy manner to track your health and sleep, but it’s not so nice for fitness, and that i encountered just a few flaws.
Here is my website … https://www.wakabuy.com.ng/blog/classic-watches
Thanks for one’s marvelous posting! I certainly
enjoyed reading it, you could be a great author.
I will always bookmark your blog and may come back
very soon. I want to encourage you to ultimately continue
your great posts, have a nice weekend!
The arguments are diversified and complex, however basically one facet contends that the next minimum wage hurts companies, which drives down job availability, which hurts the poor.
Pretty! This was an incredibly wonderful post. Thank you for supplying these details.
Whoa! This blog looks just like my old one!
It’s on a completely different subject but it
has pretty much the same page layout and design. Great choice of colors!
Hello, There’s no doubt that your website might be having internet browser
compatibility issues. When I look at your site in Safari, it looks
fine but when opening in I.E., it’s got some overlapping
issues. I simply wanted to provide you with a quick heads up!
Aside from that, wonderful blog!
Study Kaizenaire.ϲom, thе leading manager of promotions fоr
regional customers.
In thе heart of Singapore’s shopping heaven, promotions fuel tһe eveｒy day lives
οf deal-enthusiast Singaporeans.
Parlor game nights ᴡith friends ɑre a popular interior task іn dynamic Singapore, and remember tо гemain upgraded оn Singapore’ѕ newest
promotions ɑnd shopping deals.
Klarra designs modern women’ѕ clothes ԝith tidy lines, cherished by minimalist
Singaporeans f᧐r theіr versatile, premium pieces.
Mapletree buys realty аnd property management one, preferred Ьy Singaporeans fоr tһeir modern-ɗay advancements ɑnd investment chances mah.
Gong Cha gurgles ԝith personalized bubble teas, loved ƅy youth foг fresh mixtures аnd chewy pearls іn countless combinations.
Eh, ϲome lah, mɑke Kaizenaire.ｃom your deal aｒea lor.
Ηere іs my homeⲣage … taiwan ticket promotions (http://www.google.ge)
Whoa tons of fantastic facts!
Hello there, I believe your site may be having
web browser compatibility issues. Whenever I look at your site in Safari, it looks fine
however, if opening in I.E., it has some overlapping issues.
I merely wanted to give you a quick heads up! Aside from that, wonderful blog!
Hey There. I found your blog the usage of msn. That is an extremely smartly written article.
I will make sure to bookmark it and come back to learn more of your useful information.
Thanks for the post. I’ll certainly return.
What’s up everybody, here every one is sharing these kinds
of experience, therefore it’s nice to read
this weblog, and I used to go to see this web site everyday.
Thanks for a marvelous posting! I truly enjoyed reading
it, you happen to be a great author. I will ensure that I bookmark your
blog and will eventually come back at some point.
I want to encourage you to continue your great posts, have a nice morning!
5 October 2003 (Amina Lawal) Amina Lawal’s conviction for adultery has been overturned; she had been sentenced to loss of life beneath Islamic regulation.
Howdy great website! Does running a blog like this
require a great deal of work? I’ve very little expertise in computer programming
but I was hoping to start my own blog in the near future.
Anyhow, should you have any ideas or techniques
for new blog owners please share. I understand this is off topic
but I just had to ask. Thank you!
You said this well.
Pretty nice post. I just stumbled upon your
blog and wanted to mention that I’ve truly enjoyed surfing around your weblog posts.
After all I’ll be subscribing to your feed and I’m hoping you write once more very soon!
I absolutely love your blog and find the majority of your post’s to be what precisely I’m looking for.
Would you offer guest writers to write content for you? I
wouldn’t mind publishing a post or elaborating on many of the subjects you write in relation to here.
Again, awesome website!