RSpec
Ruby on Rails
Ruby
method
compute_column_widths
v4.2.7 -
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= private
= protected
compute_column_widths(result)
private
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# File activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb, line 159 def compute_column_widths(result) [].tap do |widths| result.columns.each_with_index do |column, i| cells_in_column = [column] + result.rows.map {|r| r[i].nil? ? 'NULL' : r[i].to_s} widths << cells_in_column.map(&:length).max end end end
