instance method `extract_precision`

Ruby on Rails 4.1.16

Since v3.0.20 Last seen in v4.1.16 Private

Available in: v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16

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extract_precision(sql_type)

Extracts the precision from PostgreSQL-specific data types.

Parameters

sql_type req

Source

# File activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb, line 185
        def extract_precision(sql_type)
          if sql_type == 'money'
            self.class.money_precision
          elsif sql_type =~ /timestamp/i
            $1.to_i if sql_type =~ /\((\d+)\)/
          else
            super
          end
        end

Defined in activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb line 185 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::PostgreSQLColumn

Signature

Parameters