Class: PSQL::Database
- Inherits:
-
Object
- Object
- PSQL::Database
- Defined in:
- lib/psql/database.rb
Instance Attribute Summary collapse
-
#name ⇒ Object
readonly
Returns the value of attribute name.
Instance Method Summary collapse
-
#initialize(name) ⇒ Database
constructor
A new instance of Database.
-
#object(object_name) ⇒ Object
(also: #[])
Finds a database object by name.
Constructor Details
#initialize(name) ⇒ Database
Returns a new instance of Database.
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# File 'lib/psql/database.rb', line 6 def initialize( name ) @name = case name when String name when :rails find_rails_database_name end end |
Instance Attribute Details
#name ⇒ Object (readonly)
Returns the value of attribute name.
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# File 'lib/psql/database.rb', line 14 def name @name end |
Instance Method Details
#object(object_name) ⇒ Object Also known as: []
Finds a database object by name. Objects are tables, views, or sequences.
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# File 'lib/psql/database.rb', line 19 def object( object_name ) object = objects.find do |obj| obj[ 'name' ] == object_name end if !object raise "Database #{name} does not have an object named '#{object_name}'." end klass = PSQL.const_get object[ 'type' ].capitalize klass.new object[ 'name' ], name end |