Class: RBase::SchemaDumper

Inherits:
Object
  • Object
show all
Defined in:
lib/rbase/schema_dumper.rb

Class Method Summary collapse

Class Method Details

.dump(table) ⇒ Object

Produce ruby schema for a given table.

Parameters

table - instance of RBase::Table opened

Example

users = RBase::Table.open('users')
File.open('users.dump.rb', 'w') do |f|
  f.write RBase::SchemaDumper.dump(users)
end
users.close



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# File 'lib/rbase/schema_dumper.rb', line 17

def self.dump(table)
  output = ''
  output << "RBase.create_table :#{table.name} do |t|\n"
  
  table.columns.each do |column|
    output << "  t.column '#{column.name}', '#{column.type}', :size => #{column.size}#{ (column.decimal && column.decimal > 0) ? ", :decimal => #{column.decimal}" : ''}\n"
  end
  
  output << "end\n"
end