Module: ActiveRecord::SimpleExplain::MysqlAdapter

Includes:

AdapterInterface

Defined in:

lib/active_record/simple_explain/connection_adapters/mysql_adapter.rb

Instance Method Summary

• #format(result) ⇒ Object

  param

  Object [return] String.

• #pre_format(result) ⇒ Object

  param

  Object [return] Array.

• #statement ⇒ Object

  return

  String.

Instance Method Details

#format(result) ⇒ Object

param

Object

return

String

# File 'lib/active_record/simple_explain/connection_adapters/mysql_adapter.rb', line 12

def format(result)
  Hirb::Helpers::AutoTable.render(pre_format(result))
end

#pre_format(result) ⇒ Object

param

Object

return

Array

# File 'lib/active_record/simple_explain/connection_adapters/mysql_adapter.rb', line 20

def pre_format(result)
  result.to_a.map {|r|
    Hash[*result.fields.zip(r).flatten]
  }
end

#statement ⇒ Object

return

String

# File 'lib/active_record/simple_explain/connection_adapters/mysql_adapter.rb', line 29

def statement
  'explain'
end