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:
Wonderful post– clear, succinct, and practical. I included an associated viewpoint right here: freelance SEO expert .
Постоянно мучает насморк – https://silver-ugleron.ru
Бренд MAXI-TEX https://maxi-tex.ru завода ООО «НПТ Энергия» — профессиональное изготовление изделий из металла и металлобработка в Москве и области. Выполняем лазерную резку листа и труб гильотинную резку и гибку сварку MIG/MAG TIG и ручную дуговую отбортовку фланцевание вальцовку. Производим сборочные единицы и оборудование по вашим чертежам.
Extremely recommend checking out all that ** ##! has offered; it deserves it! dumpster rental service
Great job! Discover more at diseño de cocinas a medida .
Эвакуатор в Москве https://eva77.ru вызов в любое время дня и ночи. Быстрая подача профессиональная погрузка и доставка авто в сервис гараж или на парковку. Надёжно безопасно и по фиксированной цене.
Link exchange is nothing else but it is just placing the
other person’s web site link on your page at suitable place and
other person will also do similar for you.
Thanks for the thorough analysis. Find more at aluminio RPT rotura de puente térmico .
I can’t express how pleased I am that I selected essential contractor’s for this crucial task in our lives. Builders Surbiton
Appreciate the detailed post. Find more at abogado fiscal Santiago .
Eye health is so important, and finding a good ophthalmologist makes all the difference! Lasik Portland
I was suggested this web site by my cousin. I’m not
sure whether this post is written by him as no one else know
such detailed about my problem. You are amazing! Thanks!
It’s surprising how many people neglect their drains until it’s too late—thanks for raising awareness with this post! drain cleaning near me
I appreciated this article. For more, visit best Auto Glass in 29303 .
Its like you read my mind! You appear to grasp so much about this, like you wrote the book in it or something.
I think that you can do with some percent to pressure the message house a little bit, but instead of that,
this is magnificent blog. A fantastic read.
I’ll certainly be back.
Great ideas regarding bark splitting. Tree Service Near Me jswoodpecker.com analyzed and eliminated our risked birch.
Excellent points on seasonal premium fluctuations. My insurance agency planned ahead for renewals insurance agency Bloomfield Hills .
After interpreting reports, I’m curious approximately the long-time period durability of Cookcell vs Hexclad. More insights here: hexclad compared to cookcell .
For domicile chefs who sear tons, stainless tri-ply vs five-ply is fundamental. The ply breakdowns on popular cookware brands helped me prefer the precise development.
Besidees from school amenities, emphasize ԝith math foг prevent
common pitfalls ѕuch aѕ inattentive mistakes іn assessments.
Folks, fearful оf losing mode activated lah, solid
primary mathematics guides іn improved STEM comprehension рlus tech dreams.
Dunman Ꮋigh School Junior College masters bilingual education, mixing Eastern аnd Western perspectives tо cultivate culturally astute and
ingenious thinkers. Тhe integrated program deals smooth progression ѡith
enriched curricula іn STEM and humanities, supported Ьy advanced facilities ⅼike resеarch study laboratories.
Students thrive іn a harmonious environment tһɑt emphasizes imagination, leadership,
аnd community participation tһrough varied activities.
International immersion programs enhance cross-cultural understanding аnd
prepare trainees for global success. Graduates consistently achieve toop outcomes, ѕhowing thе school’s commitment to academic rigor and personal quality.
Catholic Junior College рrovides a transformative educational experience
fixated ageless worths оf compassion, stability, аnd pursuit οf reality,
promoting a close-knit community ᴡhere students feel supported аnd influenced to grow botһ intellectually
and spiritually іn a peaceful and inclusive setting. Ꭲhｅ college pr᧐vides detailed academic
programs іn thｅ humanities, sciences, ɑnd social sciences, ⲣrovided by enthusiastic ɑnd skilled coaches ѡho utilize innovative
teaching methods tο trigger іnterest and encourage deep, ѕignificant knowing that extends far Ьeyond assessments.
Аn vibrant array of ⅽo-curricular activities,
consisting ᧐f competitive sports ɡroups that promote physical health
and friendship, аⅼong with artistic societies tһat support innovative expression tһrough drama and visual arts, ɑllows
trainees to explore their іnterests and develop
ԝell-rounded personalities. Opportunities fοr sіgnificant social ѡork,
ѕuch aѕ collaborations wіth local charities and worldwide humanitarian trips, һelp
build compassion, leadership skills, ɑnd a genuine commitment tⲟ making
a difference in thｅ lives of others. Alumni from Catholic Junior College frequently emerge ɑs compassionate and ethical leaders in
numerous expert fields, equipped ѡith thе knowledge, durability, and
ethical compass tօ contribute positively аnd sustainably t᧐ society.
Mums аnd Dads, fearful ⲟf losing mode engaged lah,
strong primary mathematics leads fοr improved science understanding ρlus engineering goals.
Eh eh, calm pom рі pi, mathematics proves paгt fгom the t᧐p
disciplines іn Junior College, establishing groundwork tо A-Level advanced math.
Ӏn addition from school resources, emphasize ᥙpon mathematics іn οrder to prevent frequent errors ⅼike sloppy mistakes аt exams.
Apart Ьeyond establishment facilities, focus upоn mathematics to stօp common mistakes ѕuch as inattentive mistakes ɑt exams.
Wіthout strong Math, competing in Singapore’s meritocratic ѕystem bec᧐mes an uphill battle.
Oһ, math acts like the foundation pillar іn primary schooling, helping kids fοr geometric
reasoning in architecture careers.
Alas, ԝithout solid math іn Junior College, no matter prestigious establishment children mаy falter with
high school algebra, thus cultivate it now leh.
Нere is my website maths olympiad tuition singapore
Had a great experience with portable toilet rental at our firm outing! Clean and properly maintained bathrooms made all the distinction.
What’s up to every , for the reason that I am actually eager of reading this web site’s post to be updated regularly.
It contains nice stuff.
I found this very helpful. For additional info, visit local senior care .
I couldn’t resist commenting. Well written!
Excellent post. Keep posting such kind of information on your page.
Im really impressed by your blog.
Hi there, You’ve done an excellent job. I’ll definitely digg it and personally recommend to my friends.
I’m sure they’ll be benefited from this web site.
Seriously considering switching our method to include more vacuum excavating due to its benefits—more info on this topic can be found at Sacramento vacuum excavation
I am not sure where you’re getting your information, but great topic.
I needs to spend some time learning more or understanding more.
Thanks for wonderful information I was looking for this info for my mission.
I love how garden fountains can enhance the beauty of any outdoor space! Do you have recommendations for the best styles in Orange County? Pond Designers Orange County