Method: Chef::Sugar::Shell#installed?

Defined in:: lib/chef/sugar/shell.rb

#installed?(cmd) ⇒ `Boolean`

Boolean method to check if a command line utility is installed.

Parameters:

the command to find

Returns:

true if the command is found in the path, false otherwise



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# File 'lib/chef/sugar/shell.rb', line 66

def installed?(cmd)
  !which(cmd).nil?
end