Module: RStore::HelperMethods

Included in:
Storage
Defined in:
lib/rstore/modules/helper_methods.rb

Instance Method Summary collapse

Instance Method Details

#p_key(schema) ⇒ Object

Calulate primary key from schema



7
8
9
10
11
 
# File 'lib/rstore/modules/helper_methods.rb', line 7

def p_key schema
  schema.map do |(col_name, col_properties)|
    col_name  if col_properties[:primary_key] == true
  end.compact.first
end