Module: Deploy::Utility

Included in:: Checks, Commands, Runner, Versions

Defined in:: lib/deploy/utility.rb

Instance Method Summary collapse

#command?(command) ⇒ Boolean

Instance Method Details

#command?(command) ⇒ `Boolean`

Returns:

(Boolean)



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# File 'lib/deploy/utility.rb', line 4

def command?(command)
  system("which #{command} > /dev/null 2>&1")
end