Class: SequelRails::Storage::Abstract

Inherits:
Object
  • Object
show all
Defined in:
lib/sequel_rails/storage/abstract.rb

Direct Known Subclasses

Jdbc, Mysql, Postgres, Sqlite

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ Abstract

Returns a new instance of Abstract.



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# File 'lib/sequel_rails/storage/abstract.rb', line 7

def initialize(config)
  @config = config
end

Instance Attribute Details

#config ⇒ Object (readonly)

Returns the value of attribute config.



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# File 'lib/sequel_rails/storage/abstract.rb', line 5

def config
  @config
end

Instance Method Details

#charset ⇒ Object 



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# File 'lib/sequel_rails/storage/abstract.rb', line 65

def charset
  @charset ||= config["charset"] || ENV["CHARSET"] || "utf8"
end

#close_connections ⇒ Object

To be overriden by subclasses



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# File 'lib/sequel_rails/storage/abstract.rb', line 37

def close_connections
  true
end

#collation ⇒ Object 



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# File 'lib/sequel_rails/storage/abstract.rb', line 69

def collation
  @collation ||= config["collation"] || ENV["COLLATION"]
end

#create ⇒ Object 



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# File 'lib/sequel_rails/storage/abstract.rb', line 11

def create
  res = _create
  puts "[sequel] Created database '#{database}'" if res
  res
end

#database ⇒ Object 



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# File 'lib/sequel_rails/storage/abstract.rb', line 41

def database
  @database ||= config["database"] || config["path"]
end

#drop ⇒ Object 



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# File 'lib/sequel_rails/storage/abstract.rb', line 17

def drop
  ::Sequel::Model.db.disconnect
  res = _drop
  puts "[sequel] Dropped database '#{database}'" if res
  res
end

#dump(filename) ⇒ Object 



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# File 'lib/sequel_rails/storage/abstract.rb', line 24

def dump(filename)
  res = _dump filename
  puts "[sequel] Dumped structure of database '#{database}' to '#{filename}'" if res
  res
end

#host ⇒ Object 



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# File 'lib/sequel_rails/storage/abstract.rb', line 53

def host
  @host ||= config["host"] || ""
end

#load(filename) ⇒ Object 



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# File 'lib/sequel_rails/storage/abstract.rb', line 30

def load(filename)
  res = _load filename
  puts "[sequel] Loaded structure of database '#{database}' from '#{filename}'" if res
  res
end

#owner ⇒ Object 



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# File 'lib/sequel_rails/storage/abstract.rb', line 61

def owner
  @owner ||= config["owner"] || ""
end

#password ⇒ Object 



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# File 'lib/sequel_rails/storage/abstract.rb', line 49

def password
  @password ||= config["password"] || ""
end

#port ⇒ Object 



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# File 'lib/sequel_rails/storage/abstract.rb', line 57

def port
  @port ||= config["port"] || ""
end

#username ⇒ Object 



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# File 'lib/sequel_rails/storage/abstract.rb', line 45

def username
  @username ||= config["username"] || config["user"] || ""
end