GemGeneratorSource hits the mines to quarry for generators. The latest versions of gems named *_generator are selected.

Methods
Public Instance methods
each() {|Spec.new(gem.name.sub(/_generator$/, ''), gem.full_gem_path, label)| ...}

Yield latest versions of generator gems.

[ show source ]

     # File railties/lib/rails_generator/lookup.rb, line 210
210:       def each
211:         dependency = Gem::Dependency.new(/_generator$/, Gem::Requirement.default)
212:         Gem::cache.search(dependency).inject({}) { |latest, gem|
213:           hem = latest[gem.name]
214:           latest[gem.name] = gem if hem.nil? or gem.version > hem.version
215:           latest
216:         }.values.each { |gem|
217:           yield Spec.new(gem.name.sub(/_generator$/, ''), gem.full_gem_path, label)
218:         }
219:       end