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Coffee Script
Coffee Script
Coffee Script
Coffee Script
Coffee Script
Coffee Script
Coffee Script
Coffee Script
Coffee Script
Coffee Script
Coffee Script
Coffee Script
Coffee Script
Coffee Script
Coffee Script
Coffee Script
Coffee Script
Coffee Script
Coffee Script
Coffee Script
Coffee Script
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Coffee Script

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    • 1. CoffeeScriptMike SilvisHungry Academy Class of 2012
    • 2. CoffeeScript Mike Silvis Hungry Academy Class of 2012@MIKESILVIS MIKESILVIS MIKE.SILVIS MIKE-SILVIS MIKE.SILVIS@
    • 3. RAILS ASSET PIPELINE
    • 4. var cubes, list, math, num, number, opposite, race, square, __slice = [].slice; number = 42; JAVASCRIPT COFFEESCRIPTCOFFEESCRIPT IS A CLEAN JAVASCRIPTIT TAKES JAVASCRIPT AND TURNS IT INTO MORE RUBY LIKE SYNTAX
    • 5. var cubes, list, math, num, number, opposite, race, square, __slice = [].slice; number = 42; JAVASCRIPT COFFEESCRIPTCOFFEESCRIPT IS A CLEAN JAVASCRIPTIT TAKES JAVASCRIPT AND TURNS IT INTO MORE RUBY LIKE SYNTAX
    • 6. var cubes, list, math, num, number, # Assignment: opposite, race, square, number = 42 __slice = [].slice; opposite = true number = 42; JAVASCRIPT COFFEESCRIPTCOFFEESCRIPT IS A CLEAN JAVASCRIPTIT TAKES JAVASCRIPT AND TURNS IT INTO MORE RUBY LIKE SYNTAX
    • 7. var cubes, list, math, num, number, # Assignment: opposite, race, square, number = 42 __slice = [].slice; opposite = true number = 42; if (opposite) { number = -42; } JAVASCRIPT COFFEESCRIPTCOFFEESCRIPT IS A CLEAN JAVASCRIPTIT TAKES JAVASCRIPT AND TURNS IT INTO MORE RUBY LIKE SYNTAX
    • 8. var cubes, list, math, num, number, # Assignment: opposite, race, square, number = 42 __slice = [].slice; opposite = true number = 42; if (opposite) { number = -42; } JAVASCRIPT COFFEESCRIPTCOFFEESCRIPT IS A CLEAN JAVASCRIPTIT TAKES JAVASCRIPT AND TURNS IT INTO MORE RUBY LIKE SYNTAX
    • 9. var cubes, list, math, num, number, # Assignment: opposite, race, square, number = 42 __slice = [].slice; opposite = true number = 42; if (opposite) { number = -42; # Conditions: } number = -42 if opposite JAVASCRIPT COFFEESCRIPTCOFFEESCRIPT IS A CLEAN JAVASCRIPTIT TAKES JAVASCRIPT AND TURNS IT INTO MORE RUBY LIKE SYNTAX
    • 10. var cubes, list, math, num, number, # Assignment: opposite, race, square, number = 42 __slice = [].slice; opposite = true number = 42; if (opposite) { number = -42; # Conditions: } number = -42 if oppositesquare = function(x) { return x * x;}; JAVASCRIPT COFFEESCRIPTCOFFEESCRIPT IS A CLEAN JAVASCRIPTIT TAKES JAVASCRIPT AND TURNS IT INTO MORE RUBY LIKE SYNTAX
    • 11. var cubes, list, math, num, number, # Assignment: opposite, race, square, number = 42 __slice = [].slice; opposite = true number = 42; if (opposite) { number = -42; # Conditions: } number = -42 if oppositesquare = function(x) { return x * x;}; JAVASCRIPT COFFEESCRIPTCOFFEESCRIPT IS A CLEAN JAVASCRIPTIT TAKES JAVASCRIPT AND TURNS IT INTO MORE RUBY LIKE SYNTAX
    • 12. var cubes, list, math, num, number, # Assignment: opposite, race, square, number = 42 __slice = [].slice; opposite = true number = 42; if (opposite) { number = -42; # Conditions: } number = -42 if oppositesquare = function(x) { return x * x; # Functions:}; square = (x) -> x * x JAVASCRIPT COFFEESCRIPTCOFFEESCRIPT IS A CLEAN JAVASCRIPTIT TAKES JAVASCRIPT AND TURNS IT INTO MORE RUBY LIKE SYNTAX
    • 13. var cubes, list, math, num, number, # Assignment: opposite, race, square, number = 42 __slice = [].slice; opposite = true number = 42; if (opposite) { number = -42; # Conditions: } number = -42 if oppositesquare = function(x) { return x * x; # Functions:}; square = (x) -> x * xmath = { root: Math.sqrt, square: square, cube: function(x) { return x * square(x); }}; JAVASCRIPT COFFEESCRIPTCOFFEESCRIPT IS A CLEAN JAVASCRIPTIT TAKES JAVASCRIPT AND TURNS IT INTO MORE RUBY LIKE SYNTAX
    • 14. var cubes, list, math, num, number, # Assignment: opposite, race, square, number = 42 __slice = [].slice; opposite = true number = 42; if (opposite) { number = -42; # Conditions: } number = -42 if oppositesquare = function(x) { return x * x; # Functions:}; square = (x) -> x * xmath = { root: Math.sqrt, square: square, cube: function(x) { return x * square(x); }}; JAVASCRIPT COFFEESCRIPTCOFFEESCRIPT IS A CLEAN JAVASCRIPTIT TAKES JAVASCRIPT AND TURNS IT INTO MORE RUBY LIKE SYNTAX
    • 15. var cubes, list, math, num, number, # Assignment: opposite, race, square, number = 42 __slice = [].slice; opposite = true number = 42; if (opposite) { number = -42; # Conditions: } number = -42 if oppositesquare = function(x) { return x * x; # Functions:}; square = (x) -> x * xmath = { root: Math.sqrt, # Objects: square: square, math = cube: function(x) { root: Math.sqrt return x * square(x); square: square } cube: (x) -> x * square x}; JAVASCRIPT COFFEESCRIPTCOFFEESCRIPT IS A CLEAN JAVASCRIPTIT TAKES JAVASCRIPT AND TURNS IT INTO MORE RUBY LIKE SYNTAX
    • 16. alert "What about using jQuery?"
    • 17. jQuery(function() { return $("p").click(function() { return $(this).slideUp(); });}); JQUERY CLICK FUNCTIONJQUERY IS ALL THE SAME!!!ONLY CLEANER!
    • 18. jQuery(function() { jQuery -> return $("p").click(function() { $("p").click -> return $(this).slideUp(); $(this).slideUp() });}); JQUERY CLICK FUNCTION COFFEE CLICKJQUERY IS ALL THE SAME!!!ONLY CLEANER!
    • 19. jQuery -> coffee: $(".points").click -> alert Math.floor((Math.random()*100)+1) + " Points achieved!"COFFEE IN YOUR VIEWS!WITH SLIM
    • 20. HTTP://JS2COFFEE.ORG/USEFUL RESOURCES
    • 21. HTTP://COFFEESCRIPT.ORG/COFFEESCRIPT.ORG

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