module Data::Sorting
Public Instance Methods
apply_sorting(sortparam)
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# File lib/tabulatr/data/sorting.rb, line 26 def apply_sorting(sortparam) if sortparam.present? clname, orientation = sortparam.split(' ') if clname[':'] splitted = clname.split(':') else splitted = clname.split('.') end if splitted.count == 2 assoc_name = splitted[0].to_sym name = splitted[1].to_sym column = table_columns.find{|c| c.table_name == assoc_name && c.name == name} else name = splitted[0].to_sym column = table_columns.find{|c| c.name == name} end sort_by(column, orientation) elsif @default_order.present? if @default_order.is_a? String @relation = @relation.reorder(Arel.sql @default_order) else @relation = @relation.reorder(@default_order) end else @relation = @relation.reorder(Arel.sql "#{@table_name}.#{@base.primary_key} desc") end end
sort_by(column, orientation)
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# File lib/tabulatr/data/sorting.rb, line 54 def sort_by(column, orientation) sort_sql = column.col_options.sort_sql if sort_sql.respond_to? :call @relation = sort_sql.call(@relation, orientation, "#{@table_name}.#{@base.primary_key}", @base) else @relation = @relation.reorder(Arel.sql "#{sort_sql} #{orientation}, #{@table_name}.id desc") end end