Class: Gosu::Keyboard::DSL
- Inherits:
-
Object
- Object
- Gosu::Keyboard::DSL
- Includes:
- Helpers
- Defined in:
- lib/gosu/keyboard/dsl.rb,
lib/gosu/keyboard/dsl/helpers.rb
Defined Under Namespace
Modules: Helpers
Instance Method Summary collapse
- #down?(condition, &blk) ⇒ Boolean
-
#initialize(window, &blk) ⇒ DSL
constructor
A new instance of DSL.
- #method_missing(key_name, &blk) ⇒ Object
Methods included from Helpers
Constructor Details
#initialize(window, &blk) ⇒ DSL
Returns a new instance of DSL.
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# File 'lib/gosu/keyboard/dsl.rb', line 7 def initialize(window, &blk) @window = window instance_eval(&blk) end |
Dynamic Method Handling
This class handles dynamic methods through the method_missing method
#method_missing(key_name, &blk) ⇒ Object
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# File 'lib/gosu/keyboard/dsl.rb', line 13 def method_missing(key_name, &blk) raise NoKeyError unless Keyboard.keys.has_key?(key_name) @window.( Keyboard.keys[key_name] ) end |
Instance Method Details
#down?(condition, &blk) ⇒ Boolean
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# File 'lib/gosu/keyboard/dsl.rb', line 19 def down?(condition, &blk) @window.instance_eval(&blk) if condition end |