Method: FileUtils.options_of

Defined in:

lib/fileutils.rb

.options_of(mid) ⇒ Object

Returns an Array of option names of the method mid.

p FileUtils.options_of(:rm)  #=> ["noop", "verbose", "force"]

# File 'lib/fileutils.rb', line 1679

def self.options_of(mid)
  OPT_TABLE[mid.to_s].map {|sym| sym.to_s }
end