method

set_primary_key

v3.0.9 - Show latest stable - 0 notes - Class: ActiveRecord::AttributeMethods::PrimaryKey::ClassMethods

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What's this?

set_primary_key(value = nil, &block) public

Sets the name of the primary key column to use to the given value, or (if the value is nil or false) to the value returned by the given block.

class Project < ActiveRecord::Base
  set_primary_key "sysid"
end

Show source

# File activerecord/lib/active_record/attribute_methods/primary_key.rb, line 48
        def set_primary_key(value = nil, &block)
          @quoted_primary_key = nil
          define_attr_method :primary_key, value, &block
        end

set_primary_key

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