Module: VirtualModule::Helper

Defined in:
lib/virtual_module.rb

Class Method Summary collapse

Class Method Details

.is_installed?(command) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/virtual_module.rb', line 663

def is_installed?(command)
  Open3.capture3("which #{command.to_s}")[0].size > 0
end