Class: Peegee::PrimaryKey

Inherits:

Constraint

• Object
• Constraint
• Peegee::PrimaryKey

Defined in:

lib/peegee/primary_key.rb

Instance Method Summary

• #initialize(opts) ⇒ PrimaryKey constructor

  A new instance of PrimaryKey.

• #primary_key_name ⇒ Object

  Returns the name of this primary key.

• #to_s ⇒ Object

  Returns human readable primary key definition.

Methods inherited from Constraint

#create, #drop

Constructor Details

#initialize(opts) ⇒ PrimaryKey

Returns a new instance of PrimaryKey.

# File 'lib/peegee/primary_key.rb', line 4

def initialize(opts)
  super(opts)
end

Instance Method Details

#primary_key_name ⇒ Object

Returns the name of this primary key.

# File 'lib/peegee/primary_key.rb', line 9

def primary_key_name
  @constraint_name
end

#to_s ⇒ Object

Returns human readable primary key definition

# File 'lib/peegee/primary_key.rb', line 14

def to_s
  "Primary Key: #{primary_key_name} on #{@table_name}"
end