Class: KnjDB_sqlite3::Indexes::Index

Inherits:
Object
  • Object
show all
Defined in:
lib/knj/knjdb/drivers/sqlite3/knjdb_sqlite3_indexes.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ Index

Returns a new instance of Index.



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# File 'lib/knj/knjdb/drivers/sqlite3/knjdb_sqlite3_indexes.rb', line 10

def initialize(args)
  @args = args
  @columns = []
end

Instance Attribute Details

#columns ⇒ Object (readonly)

Returns the value of attribute columns.



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# File 'lib/knj/knjdb/drivers/sqlite3/knjdb_sqlite3_indexes.rb', line 8

def columns
  @columns
end

Instance Method Details

#data ⇒ Object 



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# File 'lib/knj/knjdb/drivers/sqlite3/knjdb_sqlite3_indexes.rb', line 23

def data
  return {
    "name" => name,
    "columns" => @columns
  }
end

#drop ⇒ Object 



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# File 'lib/knj/knjdb/drivers/sqlite3/knjdb_sqlite3_indexes.rb', line 19

def drop
  @args[:db].query("DROP INDEX `#{self.name}`")
end

#name ⇒ Object 



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# File 'lib/knj/knjdb/drivers/sqlite3/knjdb_sqlite3_indexes.rb', line 15

def name
  return @args[:data][:name]
end