module Snaptable::Constructor::Sortable
Public Instance Methods
css_class(column)
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# File lib/snaptable/constructor/sortable.rb, line 27 def css_class(column) column_name(column) == sort_column ? "current #{sort_direction}" : nil end
direction(column)
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# File lib/snaptable/constructor/sortable.rb, line 31 def direction(column) column_name(column) == sort_column && sort_direction == "asc" ? "desc" : "asc" end
page()
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# File lib/snaptable/constructor/sortable.rb, line 23 def page params[paginate_key] || 1 end
sort_column()
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# File lib/snaptable/constructor/sortable.rb, line 15 def sort_column column_names.include?(params[:sort]) ? column_name(params[:sort]) : column_name("id") end
sort_direction()
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# File lib/snaptable/constructor/sortable.rb, line 19 def sort_direction %w[asc desc].include?(params[:direction]) ? params[:direction] : "desc" end
sortable(column)
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# File lib/snaptable/constructor/sortable.rb, line 5 def sortable(column) if model.reflect_on_association(column.gsub /_id/, '').nil? view_context.link_to({sort: column, direction: direction(column), query: params[:query], paginate_key => page, table: table_name, buttons: @buttons}, {class: css_class(column)}) do model.human_attribute_name(column) end else model.human_attribute_name(column) end end
Private Instance Methods
column_name(column)
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# File lib/snaptable/constructor/sortable.rb, line 37 def column_name(column) "#{model.table_name}.#{column}" end