instance method `extract_scale`

Ruby on Rails 3.0.20

Since v2.2.3 Last seen in v3.0.20 Private

Available in: v2.2.3 v2.3.18 v3.0.20

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extract_scale(sql_type)

No documentation comment.

Parameters

sql_type req

Source

# File activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb, line 227
        def extract_scale(sql_type)
          case sql_type
            when /^(numeric|decimal|number)\((\d+)\)/i then 0
            when /^(numeric|decimal|number)\((\d+)(,(\d+))\)/i then $4.to_i
          end
        end

Defined in activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb line 227 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::Column

Signature

Parameters