Method: Vtk::Command#exec_exist?

Defined in:

lib/vtk/command.rb

#exec_exist?(*args) ⇒ Boolean

Check if executable exists

Returns:

• (Boolean)

See Also:

• http://www.rubydoc.info/gems/tty-which

# File 'lib/vtk/command.rb', line 123

def exec_exist?(*args)
  require 'tty-which'
  TTY::Which.exist?(*args)
end