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:
I didn’t have an understanding of humidity issues most. hardwood flooring used dehumidifiers to stabilize all over finishing.
This thread convinced me to schedule a consult. I used plastic surgery clinic to shortlist surgeons in Gig Harbor.
I’m not that much of a online reader to be honest but your blogs really nice, keep it
up! I’ll go ahead and bookmark your website to come back later.
Cheers
Nếu bị ép tham gia nhóm cá cược, hãy chụp bằng chứng và rời nhóm ngay. Hướng dẫn liên hệ cơ quan chức năng được tổng hợp ở video phim sex mới không che .
Thanks for the valuable insights. More at best commercial auto liability insurance .
When hosting larger groups, hiring multiple trucks makes it easy and fun!–check them out via ### AnykeyWord ### Catering Vans for Festivals
Nice respond in return of this matter with firm arguments and explaining all about that.
My web site – bs2best at
Thanks for the clear breakdown. Find more at Roof Washing Melbourne .
Thanks for the thorough article. Find more at easy installment loans .
I’m amazed, I must say. Seldom do I come across a blog that’s both equally educative and
amusing, and without a doubt, you’ve hit the nail on the head.
The issue is something too few men and women are speaking
intelligently about. I am very happy that I stumbled across this
in my hunt for something concerning this.
Here is my web blog bs2best.at
Tin giả thường dùng tiêu đề giật gân và lỗi chính tả dày đặc. Bộ checklist kiểm tra nhanh trước khi chia sẻ có ở truyện người lớn mới nhất .
Curved staircases may be complicated. best used stairlifts bought a custom curved rail that match our Victorian domestic fantastically.
Kaizenaire.ｃom stands out aѕ tһe ultimate curator of Singapore’ѕ shopping promotions.
Singaporeans brighten ᴡith promotions, embodying the spirit οf Singapore ɑѕ tһe region’s premier shopping heaven.
Discovering evening safaris ɑt the zoo imptesses animal-loving Singaporeans, ɑnd keep in mind to remain updated
ߋn Singapore’s latest promotions ɑnd shopping deals.
Rawbought offers elegant sleepwear and lingerie, cherished
Ьy Singaporeans fοr tһeir comfortable textiles ɑnd sophisticated styles.
Watsons sells wellness ɑnd elegance items leh, enjoyed by Singaporeans fߋr
tһeir vast option of skincare and wellness things one.
Marigold nourishes ѡith dairy and fruit beverages, adored Ьy family memƄers for trusted tⲟⲣ quality in yogurts and milks thаt
sustain daʏ-to-day wellness.
Eh, smart step mah, browse Kaizenaire.ⅽom constantly lah.
mү web blog; wiggle promotions
I got this website from my buddy who informed me on the topic
of this site and now this time I am visiting this web page and reading
very informative content here.
My website :: Futemax ao vivo
Customer service is clearly a priority for Tampa Bay Pressure Washing. After the job was done, they followed up to ensure I was satisfied with the work, which demonstrated their commitment to client satisfaction. How Much Does Power Washing Cost Tampa Bay Pressure Washing
Raised but wallet-friendly choices– wonderful touch. I track worth spots on best holiday restaurants Loomis .
Angels Baill Bonds Costa Mesa
769 Bakwr Տt,
Costa Mesa, ᏟA 92626, United Ꮪtates
triple r bail bonds
Very informative article. For similar content, visit animal hospital Boone .
Your emphasis on warding off chronic traces is important. In those situations, I forever contact Tree Service for risk-free elimination.
I was suggested this web site by my cousin. I
am not sure whether this post is written by him as
nobody else know such detailed about my problem. You’re incredible!
Thanks!
.The team worked wonders on my roof; thank you . tampa landscape lighting
What’s up everybody, here every one is sharing such know-how, so it’s nice to read this
web site, and I used to go to see this website everyday.
Great blog. The shape is most suitable. I compiled notes at auto glass installation tips .
Appreciate the detailed insights. For more, visit Coral Springs heating and air .
Love the emphasis on center force. Chiropractor near me additionally supplies physical games tailored to your circumstance.
This was quite helpful. For more, visit colchones para parejas independencia de lechos .
Jag vill gärna höra om fler erfarenheter av olika gängige elektriker kostene i Stockholm.
This was very enlightening. More at declaración de impuestos Saltillo .
I’ve been looking into septic pumping lately and this article cleared up a lot of questions. Septic pumping company
Our sunroom mandatory fade-resistant flooring. Saw possibilities at a floors shop Virginia Beach and ordered because of flooring company virginia beach .
Thanks for the valuable insights. More at movers san diego .
Stunning story there. What occurred after? Good luck!
I choose low gloss turf. Saw matte-end techniques from installers close me on Turf Installation Phoenix .
This was a great article. Check out HVAC contractor Coral Springs FL for more.
For hottest information you have to go to see world-wide-web and on web I found this website as a most excellent site
for most up-to-date updates.
Thanks for the thorough article. Find more at cheap car rental toronto .