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https://github.com/jashkenas/coffeescript.git
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91 lines
1.6 KiB
Plaintext
91 lines
1.6 KiB
Plaintext
# TODO: switch/case statements
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# Flow: For loops, etc.
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# ++ and -- (prefix and postfix)
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# postfix ifs and unlesses
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# Fix array comprehensions -- they're mad busted.
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# Start looking up all free assignments in scope -- to var or not to var.
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# Think of a name for this crazy thing.
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# Functions:
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square: x => x * x.
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sum: x, y => x + y.
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odd: x => x % 2 is 0.
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even: x => x % 2 aint 0.
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run_loop: =>
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fire_events( e => e.stopPropagation(). )
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listen()
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wait().
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# Objects:
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object_literal: {one: 1, two: 2, three: 3}
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multiline_object: {
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pi: 3.14159
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list: [1, 2, 3, 4]
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three: new Idea()
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inner_obj: {
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freedom: => _.freedom().
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}
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}
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# Arrays:
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stooges : [{moe: 45}, {curly: 43}, {larry: 46}]
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exponents : [x => x., x => x * x., x => x * x * x.]
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# Conditionals and ternaries.
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if submarine.shields_up
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full_speed_ahead()
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weapons.fire_torpedos()
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else
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run_away().
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eldest: if 25 > 21 then liz else marge.
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# Returning early:
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race: =>
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run()
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walk()
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crawl()
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if tired then return sleep().
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race().
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# Conditional operators:
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good ||= evil
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wine &&= cheese
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# Nested property access and calls.
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((moon.turn(360))).shapes[3].move({x: 45, y: 30}).position
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# Try/Catch/Finally/Throw.
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try
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all_hell_breaks_loose()
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dogs_and_cats_living_together()
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throw "up"
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catch error
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print( error )
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finally
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clean_up().
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try all_hell_breaks_loose() catch error print(error) finally clean_up().
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# While loops.
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while demand > supply
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sell()
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restock().
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while supply > demand then buy().
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# Unary operators.
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!!true
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# For loops.
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foods: ['toast', 'wine', 'cheese']
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print(item.capitalize()) for item in foods.
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drink(item) for item in foods if item is 'wine'.
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