Method: Array#flatten_splat!

Defined in:
lib/justools/core_ext/array/flatten_splat.rb

#flatten_splat! ⇒ Object

flatten_splat! is used for dealing conveniently with the common pattern where a method’s arguments has a splat (*) operator, but the developer wants to provide the option of the method accepting either a list or an array for the argument.

Examples

Before:                                 Now:
def do_something(*args)                 def do_something(*args)
  if args.one? && args[0].is_a?(Array)    args.flatten_splat!
    args = args.shift                   end
  end
end



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# File 'lib/justools/core_ext/array/flatten_splat.rb', line 15

def flatten_splat!
  flatten_splat(true)
end