instance method `extract_scale`

Ruby on Rails 3.0.20

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_scale(sql_type)

Extracts the scale from PostgreSQL-specific data types.

Parameters

sql_type req

Source

# File activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb, line 69
        def extract_scale(sql_type)
          # Money type has a fixed scale of 2.
          sql_type =~ /^money/ ? 2 : super
        end

Defined in activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb line 69 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::PostgreSQLColumn

Signature

Parameters