Useful Ruby Vim Macros

macros.md

Block Expansion

T{i<80>kbdo^M^[/}^Ms^Mend^[k

Turn a {} single line block into a do..end block.

Example:

expect { something.run }.to raise_error

With the macro stored in the d register, place your cursor inside the curly braces and press @d. The braces will expand to:

expect do
  something.run
end.to raise_error