Class: Fir::CtrlZCommand
- Inherits:
-
KeyCommand
- Object
- KeyCommand
- Fir::CtrlZCommand
- Defined in:
- lib/fir/key_command/ctrl_z_command.rb
Instance Attribute Summary
Attributes inherited from KeyCommand
Class Method Summary collapse
Instance Method Summary collapse
Methods inherited from KeyCommand
build, #execute, for, handles?, inherited, #initialize, register, registry
Constructor Details
This class inherits a constructor from Fir::KeyCommand
Class Method Details
.character_regex ⇒ Object
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# File 'lib/fir/key_command/ctrl_z_command.rb', line 8 def self.character_regex /^\u001A$/ end |
Instance Method Details
#execute_hook(new_state) ⇒ Object
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# File 'lib/fir/key_command/ctrl_z_command.rb', line 12 def execute_hook(new_state) `kill -TSTP #{Process.pid}` new_state end |