What is the point of using Ruby's double-splat (`**`) in method calls?...

Change what the *splat and **splatty-splat operators do to my object...

Make Ruby object respond to double splat operator **...

What does the double-splat do in a method call?...

Parameter destructuring (equivalent of python's double-splat)...

Ruby double splat parameter is too greedy with Hash argument...

two level splatter TCL...

Keyword arguments unpacking (splat) in Ruby...

Expanding empty hash in variable with double splat in Ruby...

Double-splat operator destructively modifies hash – is this a Ruby bug?...