Class: Gifts::Database

Inherits:
Object
  • Object
show all
Defined in:
lib/gifts/database.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(database) ⇒ Database

Returns a new instance of Database.



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# File 'lib/gifts/database.rb', line 26

def initialize(database)
  @database = database

  # Tables need initialized in the order corresponding to referenced.
  @repos = RepoTable.new(self)
  @users = UserTable.new(self)
  @commits = CommitTable.new(self)
  @files = FileTable.new(self)
  @diffs = DiffTable.new(self)
  @terms = TermTable.new(self)
end

Instance Attribute Details

#commits ⇒ Object (readonly)

Returns the value of attribute commits.



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# File 'lib/gifts/database.rb', line 3

def commits
  @commits
end

#diffs ⇒ Object (readonly)

Returns the value of attribute diffs.



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# File 'lib/gifts/database.rb', line 3

def diffs
  @diffs
end

#files ⇒ Object (readonly)

Returns the value of attribute files.



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# File 'lib/gifts/database.rb', line 3

def files
  @files
end

#repos ⇒ Object (readonly)

Returns the value of attribute repos.



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# File 'lib/gifts/database.rb', line 3

def repos
  @repos
end

#terms ⇒ Object (readonly)

Returns the value of attribute terms.



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# File 'lib/gifts/database.rb', line 3

def terms
  @terms
end

#users ⇒ Object (readonly)

Returns the value of attribute users.



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# File 'lib/gifts/database.rb', line 3

def users
  @users
end

Class Method Details

.open(filename) ⇒ Object 



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# File 'lib/gifts/database.rb', line 5

def self.open(filename)
  if File.exist?(filename)
    database = Groonga::Database.open(filename)
  else
    FileUtils.mkdir_p(File.dirname filename)
    database = Groonga::Database.create(path: filename)
  end

  database = Database.new(database)

  if block_given?
    begin
      yield database
    ensure
      database.close
    end
  else
    database
  end
end

Instance Method Details

#close ⇒ Object 



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# File 'lib/gifts/database.rb', line 38

def close
  unless closed?
    @database.close
    @database = nil
  end
end

#closed? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/gifts/database.rb', line 45

def closed?
  @database.nil? or @database.closed?
end