--- !ruby/object:RI::MethodDescription 
aliases: []

block_params: 
comment: 
- !ruby/struct:SM::Flow::P 
  body: Replaces the gems in the source index from specifications in the directories this source index was created from. Raises an exception if this source index wasn't created from a directory (via from_gems_in or from_installed_gems, or having spec_dirs set).
full_name: Gem::SourceIndex#refresh!
is_singleton: false
name: refresh!
params: ()
visibility: public
