CoffeeScript basic part, mainly focus on features and syntax.

1. COFFEESCRIPT
Max Peng
@make_dream
hwpeng@thoughtworks.com
P a r t o n e - b a s i c

2. HISTORY
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3. HISTORY
➡Dec 13, 2009, Jeremy Ashkenas made the first commit;
➡Dec 24, 2009, first release - 0.1.0;
➡Feb 21, 2010, version - 0.5, replaced Ruby compiler with pure CoffeeScript;
➡Dec 24, 2010, version - 1.0.0, announced for the first time;
➡Apr 13, 2011, CoffeeScript support is included in RoR version 3.1;
➡Oct 14, 2015, version - 1.10.0, 4051 commits, 62 releases, 182 contributors;
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4. GETTING STARTED
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5. Installation:
npm install -g coffee-script
Execute a script:
coffee /path/to/script.coffee
Compile a script:
coffee -c /path/to/script.coffee
Or:
http://coffeescript.org/
GETTING STARTED
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6. SYNTAX
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7. HELLO WORLD
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8. FUNCTIONS
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9. OBJECTE
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10. ARRAY
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11. IF-ELSE & UNLESS & IF-THEN-ELSE
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12. SWITCH CASE
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13. LIST COMPREHENSION
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14. OPERATORS AND ALIASES
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15. PATTERN MATCHING
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16. EXISTENTIAL OPERATOR
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17. CLASS
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18. THANKS
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19. QUESTIONS
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➡ Difference between -> and =>
➡ …(arguments object)

20. REFERENCES
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➡https://en.wikipedia.org/wiki/CoffeeScript
➡http://coffeescript.org/
➡https://github.com/jashkenas/coffeescript