method
extract_precision

v4.2.1 -
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Class: ActiveRecord::ConnectionAdapters::AbstractAdapter
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extract_precision(sql_type)
protected
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# File activerecord/lib/active_record/connection_adapters/abstract_adapter.rb, line 440 def extract_precision(sql_type) # :nodoc: $1.to_i if sql_type =~ /\((\d+)(,\d+)?\)/ end