Class: Alki::Reload::Unloader

Inherits:
Object
  • Object
show all
Defined in:
lib/alki/reload/unloader.rb

Instance Method Summary collapse

Constructor Details

#initialize(handlers, whitelist = []) ⇒ Unloader

Returns a new instance of Unloader.



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# File 'lib/alki/reload/unloader.rb', line 6

def initialize(handlers,whitelist=[])
  @handlers = handlers
  @whitelist = whitelist
end

Instance Method Details

#find_unloadable ⇒ Object 



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# File 'lib/alki/reload/unloader.rb', line 11

def find_unloadable
  files = []
  consts = []
  $LOADED_FEATURES.each do |path|
    if path.end_with?('.rb')
      result = @handlers.lazy.map{|h| h.handle_path path }.find{|r| r != nil}
      if result
        if add_const consts, result
          files << path
        end
      end
    end
  end
  unless files.empty?
    {files: files, consts: consts}
  end
end

#unload(files:, consts:) ⇒ Object 



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# File 'lib/alki/reload/unloader.rb', line 29

def unload(files:, consts:)
  $LOADED_FEATURES.delete_if {|f| files.include? f}
  consts.each {|(parent,const)| parent.send :remove_const, const}
end