pure-sqlite: A SQLite implementation in 100% ruby.
At the moment, this library only reads the 100 byte header and the schema page so that a list of tables can be retrieved.
To get the list of tables:
require 'PureSQLite' PureSQLite::Database.open(filename) do |db| db.tables end
For information about the file format itself, please see the following link:
This library works makes extensive use of Ruby's String#unpack method to read from a valid SQLite database file. The hierarchy of decoded objects looks like:
File -> Header -> N Pages -> N Cells -> 1 Database Record -> N Data Fields